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SK200-12 Controller YT22E00187P1
Machine controller for the Kobelco SK200-12. Look at the label on the unit we filmed, then look at yours — the last digits decide whether the machine will start. Send a photo of that label with your serial number and we confirm before it ships.
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D04EG Fuel Injection Pump
Filmed on our own shelf: Fuel injection pump for Kobelco machines running the D04EG. Its job is to raise fuel to rail pressure and is timed to the camshaft. On a machine that has failed you see long cranking, low rail pressure and a derate once the ECU stops trusting the pressure signal, and nine times out of ten the cause traces back to the internal plungers and the suction control valve wear, and water in the fuel finishes the job. What we ask customers to check first: drain the filter bowl and check for water before blaming the pump — contamination is the usual cause. Fits: D04EG.
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D04EG Camshaft Speed Sensor
Filmed on our own shelf: Engine speed sensor for Kobelco machines running the D04EG. Its job is to tell the ECU how fast the engine is turning and when to fire. On a machine that has failed you see cranking with no start, or an engine that shuts down without warning, and nine times out of ten the cause traces back to the coil or the connector fails, and the gap grows with swarf on the nose. What we ask customers to check first: clean the nose and gauge the air gap first — a sensor that reads fine cold can still drop out hot. Fits: D04EG.
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J05 Rail Pressure Sensor
Filmed on our own shelf: Rail pressure sensor for Kobelco machines running the J05E. Its job is to tell the ECU what pressure is available in the common rail. On a machine that has failed you see derate, unstable idle and a rail-pressure code before any mechanical fault is visible, and nine times out of ten the cause traces back to the sensing element drifts and the connector corrodes. What we ask customers to check first: compare the live value against the target before replacing — a wiring fault reads exactly like a dead sensor. Fits: J05E.
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D04FR Engine Wiring Harness
Filmed on our own shelf: Wiring harness for Kobelco machines running the D04FR. Its job is to carry power and signal between the controller and every sensor and valve. On a machine that has failed you see a cluster of unrelated codes at once, or faults that come and go with vibration, and nine times out of ten the cause traces back to chafing at the rub points and green corrosion in the plugs. What we ask customers to check first: when several codes appear together, inspect the plugs and the ground points before replacing any valve. Fits: D04FR.
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Japanese-Spec Overhaul Kit (4-Piece Set)
Filmed on our own shelf: Engine overhaul kit for Kobelco machines running the J05. Its job is to gather the gaskets, seals and wear parts that a rebuild consumes in one order. On a machine that has failed you see you are about to lift the head or drop the sump and want everything on the bench first, and nine times out of ten the cause traces back to none — the kit exists to stop a rebuild stalling while one small gasket is on back-order. What we ask customers to check first: give us the engine plate and the parts you already have so we can trim the kit to your job. Fits: J05 · J08.
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J05 Oil Leak Repair Kit (4 Pieces)
Filmed on our own shelf: Engine overhaul kit for Kobelco machines running the J05E. Its job is to gather the gaskets, seals and wear parts that a rebuild consumes in one order. On a machine that has failed you see you are about to lift the head or drop the sump and want everything on the bench first, and nine times out of ten the cause traces back to none — the kit exists to stop a rebuild stalling while one small gasket is on back-order. What we ask customers to check first: give us the engine plate and the parts you already have so we can trim the kit to your job. Fits: J05E.
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D04FR Piston
Filmed on our own shelf: Piston and rings for Kobelco machines running the D04FR. Its job is to turn combustion pressure into rotation and seal the bore. On a machine that has failed you see blow-by from the breather, oil consumption and a hard knock when cold, and nine times out of ten the cause traces back to ring grooves wear and lands crack under sustained overload or over-fuelling. What we ask customers to check first: match the piston to the bore grade stamped on the block — a mismatch undoes the rebuild. Fits: D04FR.
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Radio-Controlled Excavator Model
Warehouse and company clip for the Kobelco range. It shows how the parts actually move out of our Guangzhou warehouse. When it goes wrong you are looking at stock arriving, orders being picked and containers loading for export, and the usual cause is that this is a look behind the counter rather than a fault to diagnose. Before you order: if you want a walk-around of a specific number, ask and we will film it.
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J05 Injector — Latest Type
Filmed on our own shelf: Fuel injector for Kobelco machines running the J05E. Its job is to meter atomised fuel into each cylinder under common-rail pressure. On a machine that has failed you see rough idle, hard warm starting, grey haze at idle and a sharp knock that tracks engine speed, and nine times out of ten the cause traces back to the nozzle needle and the internal control valve wear, so the spray pattern goes long and the return flow climbs. What we ask customers to check first: a back-leak test across all cylinders is the only reliable verdict — the injector returning the most fuel is the worn one. Fits: J05E.
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Kobelco-Branded Sun Cap
Warehouse and company clip for the Kobelco range. It shows how the parts actually move out of our Guangzhou warehouse. When it goes wrong you are looking at stock arriving, orders being picked and containers loading for export, and the usual cause is that this is a look behind the counter rather than a fault to diagnose. Before you order: if you want a walk-around of a specific number, ask and we will film it. This is the second angle we shot of the same part.
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D04FR Water Pump
Filmed on our own shelf: Water pump for Kobelco machines running the D04FR. Its job is to circulate coolant through the block, head and radiator. On a machine that has failed you see coolant loss with no visible hose leak, a chirp from the front cover and a temperature gauge that climbs at idle, and nine times out of ten the cause traces back to the shaft bearing goes rough and the seal starts weeping at the tell-tale hole. What we ask customers to check first: grab the fan and feel for shaft play — a weeping tell-tale plus play means the whole unit is due. Fits: D04FR.
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J05 Exhaust Muffler (J05E)
Filmed on our own shelf: Exhaust muffler for Kobelco machines running the J05E. Its job is to sit at the end of the exhaust run and take the bark out of the J05 exhaust note. On a machine that has failed you see a tinny rattle under load and black soot streaks around the joint, and nine times out of ten the cause traces back to the inlet flange cracks and the internal baffles rot through. What we ask customers to check first: tap along the body with the engine off and look for a soot line at the flange before you buy. Fits: J05E.
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Genuine Drive Belt
Filmed on our own shelf: Fan and drive belt for Kobelco machines running the J05. Its job is to drive the fan, alternator and water pump from the crank pulley. On a machine that has failed you see a squeal at start-up, glazing on the pulley faces and a temperature rise at idle, and nine times out of ten the cause traces back to the cords crack and the belt glazes or the tensioner loses its spring. What we ask customers to check first: replace the tensioner with the belt on high-hour engines — a weak tensioner eats the new belt too. Fits: J05 · J08.
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D04EG Crankshaft Pulley
Filmed on our own shelf: Crankshaft for Kobelco machines running the D04EG. Its job is to convert the connecting-rod load into engine output. On a machine that has failed you see low oil pressure hot, a deep knock at idle and metal in the sump, and nine times out of ten the cause traces back to journal wear and, after a bearing failure, scoring that takes the crank out of tolerance. What we ask customers to check first: measure every journal before deciding between a regrind and an exchange crank. Fits: D04EG.
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D04FR Injector
Filmed on our own shelf: Fuel injector for Kobelco machines running the D04FR. Its job is to meter atomised fuel into each cylinder under common-rail pressure. On a machine that has failed you see rough idle, hard warm starting, grey haze at idle and a sharp knock that tracks engine speed, and nine times out of ten the cause traces back to the nozzle needle and the internal control valve wear, so the spray pattern goes long and the return flow climbs. What we ask customers to check first: a back-leak test across all cylinders is the only reliable verdict — the injector returning the most fuel is the worn one. Fits: D04FR.
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D04FR Water Pump — Second Unit
Filmed on our own shelf: Water pump for Kobelco machines running the D04FR. Its job is to circulate coolant through the block, head and radiator. On a machine that has failed you see coolant loss with no visible hose leak, a chirp from the front cover and a temperature gauge that climbs at idle, and nine times out of ten the cause traces back to the shaft bearing goes rough and the seal starts weeping at the tell-tale hole. What we ask customers to check first: grab the fan and feel for shaft play — a weeping tell-tale plus play means the whole unit is due. Fits: D04FR. This is the second angle we shot of the same part.
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D06FR Belt Tensioner
Filmed on our own shelf: Fan and drive belt for Kobelco machines running the D06FR. Its job is to drive the fan, alternator and water pump from the crank pulley. On a machine that has failed you see a squeal at start-up, glazing on the pulley faces and a temperature rise at idle, and nine times out of ten the cause traces back to the cords crack and the belt glazes or the tensioner loses its spring. What we ask customers to check first: replace the tensioner with the belt on high-hour engines — a weak tensioner eats the new belt too. Fits: D06FR.
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D04EG Oil Cooler Core
Filmed on our own shelf: Oil cooler core for Kobelco machines running the D04EG. Its job is to remove heat from hydraulic or engine oil. On a machine that has failed you see oil temperature that will not settle under load, or emulsion in the oil, and nine times out of ten the cause traces back to the core blocks or splits internally and mixes oil and coolant. What we ask customers to check first: check the core fins and pressure-test before refitting — an internal split contaminates the whole circuit. Fits: D04EG.
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D04FR Oil Filter
Filmed on our own shelf: Oil filter for Kobelco machines running the D04FR. Its job is to clean the oil that feeds the bearings, cam and turbo. On a machine that has failed you see a filter light and, in the worst case, low oil pressure with the correct oil level, and nine times out of ten the cause traces back to it goes into bypass when overloaded and stops filtering. What we ask customers to check first: change the filter with the oil every interval — a filter left in service on clean oil is the cheapest insurance on the machine. Fits: D04FR.
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D04FR Engine ECU
Filmed on our own shelf: Machine controller for Kobelco machines running the D04FR. Its job is to run the hydraulics, engine and monitor from one box. On a machine that has failed you see multiple systems misbehaving at once, or a machine that will not start with no other fault, and nine times out of ten the cause traces back to internal driver failure and water or dust ingress at the plugs. What we ask customers to check first: rule out fuses, grounds and the harness before replacing a controller — most controller faults are electrical upstream. Fits: D04FR.
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Filter Elements Ready for Dispatch
Filter service kit for the Kobelco range. It puts every filter the machine needs in one box for a service. When it goes wrong you are looking at you are planning a service and want the right set in one order, and the usual cause is that none — a kit exists to keep a service from stalling on a missing element. Before you order: give us the model and serial number and we will confirm the correct kit for that build.
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J08 Bare Engine (Long Block) — Second Unit
Filmed on our own shelf: Cylinder block and short block for Kobelco machines running the J08E. Its job is to carry the crank, liners and cam tunnel and is the backbone of the rebuild. On a machine that has failed you see coolant in the oil, low compression across all cylinders and ongoing overheating, and nine times out of ten the cause traces back to liner seat corrosion and main-bore distortion on engines that have run hot. What we ask customers to check first: once the head is off, check liner protrusion and the deck for corrosion before ordering parts. Fits: J08E.
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Hydraulic Pump Regulator
Filmed on our own shelf: Pump regulator for K3V112 class. Its job is to vary pump displacement to match load and keep the engine from stalling. On a machine that has failed you see the machine feels strong one minute and flat the next, and engine rpm hunts under load, and nine times out of ten the cause traces back to spool and spring wear makes regulation lazy or unstable. What we ask customers to check first: check regulator control pressure against the pump output before replacing the regulator. Fits: K3V112.
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D04EG Injector
Filmed on our own shelf: Fuel injector for Kobelco machines running the D04EG. Its job is to meter atomised fuel into each cylinder under common-rail pressure. On a machine that has failed you see rough idle, hard warm starting, grey haze at idle and a sharp knock that tracks engine speed, and nine times out of ten the cause traces back to the nozzle needle and the internal control valve wear, so the spray pattern goes long and the return flow climbs. What we ask customers to check first: a back-leak test across all cylinders is the only reliable verdict — the injector returning the most fuel is the worn one. Fits: D04EG.
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D04FR Common Rail
Filmed on our own shelf: Common rail for Kobelco machines running the D04FR. Its job is to store high-pressure fuel and feed every injector from one gallery. On a machine that has failed you see derate, unstable idle and fuel-pressure codes before any hard fault appears, and nine times out of ten the cause traces back to the rail pressure sensor drifts or the rail itself is contaminated by a failing pump. What we ask customers to check first: compare live rail pressure against the target value before you replace the sensor. Fits: D04FR.
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D04FR Engine Assembly
Filmed on our own shelf: Cylinder block and short block for Kobelco machines running the D04FR. Its job is to carry the crank, liners and cam tunnel and is the backbone of the rebuild. On a machine that has failed you see coolant in the oil, low compression across all cylinders and ongoing overheating, and nine times out of ten the cause traces back to liner seat corrosion and main-bore distortion on engines that have run hot. What we ask customers to check first: once the head is off, check liner protrusion and the deck for corrosion before ordering parts. Fits: D04FR.
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TONGMYUNG Authorized Parts
Warehouse and company clip for the Kobelco range. It shows how the parts actually move out of our Guangzhou warehouse. When it goes wrong you are looking at stock arriving, orders being picked and containers loading for export, and the usual cause is that this is a look behind the counter rather than a fault to diagnose. Before you order: if you want a walk-around of a specific number, ask and we will film it. Filmed from a different side so you can read the housing markings.
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J08 EGR Valve
Filmed on our own shelf: EGR valve and cooler for Kobelco machines running the J08E. Its job is to return a measured slice of exhaust gas to the intake to cut NOx. On a machine that has failed you see rough idle, black smoke, coolant loss with no external leak and EGR position codes, and nine times out of ten the cause traces back to carbon packs the valve stem and the cooler core cracks internally. What we ask customers to check first: a coolant level that drops with no puddle underneath points straight at the EGR cooler. Fits: J08E.
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D04EG Piston
Filmed on our own shelf: Piston and rings for Kobelco machines running the D04EG. Its job is to turn combustion pressure into rotation and seal the bore. On a machine that has failed you see blow-by from the breather, oil consumption and a hard knock when cold, and nine times out of ten the cause traces back to ring grooves wear and lands crack under sustained overload or over-fuelling. What we ask customers to check first: match the piston to the bore grade stamped on the block — a mismatch undoes the rebuild. Fits: D04EG.
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J05 Exhaust Muffler — Second Unit
Filmed on our own shelf: Exhaust muffler for Kobelco machines running the J05E. Its job is to sit at the end of the exhaust run and take the bark out of the J05 exhaust note. On a machine that has failed you see a tinny rattle under load and black soot streaks around the joint, and nine times out of ten the cause traces back to the inlet flange cracks and the internal baffles rot through. What we ask customers to check first: tap along the body with the engine off and look for a soot line at the flange before you buy. Fits: J05E. This is the second angle we shot of the same part.
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D06FR Injector
Filmed on our own shelf: Fuel injector for Kobelco machines running the D06FR. Its job is to meter atomised fuel into each cylinder under common-rail pressure. On a machine that has failed you see rough idle, hard warm starting, grey haze at idle and a sharp knock that tracks engine speed, and nine times out of ten the cause traces back to the nozzle needle and the internal control valve wear, so the spray pattern goes long and the return flow climbs. What we ask customers to check first: a back-leak test across all cylinders is the only reliable verdict — the injector returning the most fuel is the worn one. Fits: D06FR.
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Engine Oil Relief Valve
Filmed on our own shelf: Oil relief and drain valve for Kobelco machines running the D04EG. Its job is to cap system oil pressure and return surplus oil to the sump. On a machine that has failed you see oil pressure that sits low hot and never reaches spec even on a fresh pump, and nine times out of ten the cause traces back to the spring softens and the seat scores, so pressure bleeds away. What we ask customers to check first: this is a cheap part to change when pressure is marginal after a pump or bearing job. Fits: D04EG · D04FR.
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Turbochargers Arriving in Stock
Turbocharger for the Kobelco range. It bolts to the exhaust manifold and uses exhaust gas to force extra air into the intake. When it goes wrong you are looking at black smoke under load, a whistle that never changes pitch and no pulling power, and the usual cause is that the variable-nozzle vanes carbon up and start sticking, so boost falls away. Before you order: feel the shaft for end-float and confirm the actuator sweeps the vanes full travel before condemning the unit.
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Turbocharger Delivery — Second Unit
Turbocharger for the Kobelco range. It bolts to the exhaust manifold and uses exhaust gas to force extra air into the intake. When it goes wrong you are looking at black smoke under load, a whistle that never changes pitch and no pulling power, and the usual cause is that the variable-nozzle vanes carbon up and start sticking, so boost falls away. Before you order: feel the shaft for end-float and confirm the actuator sweeps the vanes full travel before condemning the unit. This is the second angle we shot of the same part.
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Fuel / Water Separator Glass Bowl
Filmed on our own shelf: Fuel filter and water separator for Kobelco machines running the D04. Its job is to take water and dirt out of the fuel before the injection system sees it. On a machine that has failed you see hard starting, a miss under load and a filter light on the dash, and nine times out of ten the cause traces back to the element loads up and the bowl fills when the operator forgets to drain it. What we ask customers to check first: drain the bowl weekly — water reaching a common-rail pump is the most expensive fuel-filter failure there is. Fits: D04.
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J05 Rail Pressure Sensor — Second Unit
Filmed on our own shelf: Rail pressure sensor for Kobelco machines running the J05E. Its job is to tell the ECU what pressure is available in the common rail. On a machine that has failed you see derate, unstable idle and a rail-pressure code before any mechanical fault is visible, and nine times out of ten the cause traces back to the sensing element drifts and the connector corrodes. What we ask customers to check first: compare the live value against the target before replacing — a wiring fault reads exactly like a dead sensor. Fits: J05E. This is the second angle we shot of the same part.
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J05 Water Temperature Sensor
Filmed on our own shelf: Temperature sensor for Kobelco machines running the J05E. Its job is to report coolant and oil temperature to the monitor and ECU. On a machine that has failed you see a gauge that reads high or low with no matching physical symptom, and a derate with no real overheat, and nine times out of ten the cause traces back to the element drifts and the plug corrodes where it sits in the water jacket. What we ask customers to check first: confirm the real temperature with an infrared gun before you change the sensor or chase a cooling fault. Fits: J05E.
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P11C Primer Pump
Filmed on our own shelf: Fuel lift and primer pump for Kobelco machines running the P11C. Its job is to pull fuel from the tank and prime the filter head after a service. On a machine that has failed you see hard starting after the machine has stood, and a primer that feels spongy or does nothing, and nine times out of ten the cause traces back to the hand-primer diaphragm perishes and the lift pump loses its prime. What we ask customers to check first: work the primer with the bleed screw open — if it will not go hard, the pump is done. Fits: P11C.
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D04EG Common Rail
Filmed on our own shelf: Common rail for Kobelco machines running the D04EG. Its job is to store high-pressure fuel and feed every injector from one gallery. On a machine that has failed you see derate, unstable idle and fuel-pressure codes before any hard fault appears, and nine times out of ten the cause traces back to the rail pressure sensor drifts or the rail itself is contaminated by a failing pump. What we ask customers to check first: compare live rail pressure against the target value before you replace the sensor. Fits: D04EG.
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P11C Cylinder Head Gasket
Filmed on our own shelf: Cylinder head for Kobelco machines running the P11C. Its job is to seal the combustion chamber and carry the valves, injectors and camshaft. On a machine that has failed you see compression loss, white smoke at start-up and coolant pushed out of the radiator, and nine times out of ten the cause traces back to valve seat recession and fine cracks between the seats on high-hour engines. What we ask customers to check first: pressure-test and surface-check the head before refitting — a cracked head will not seal twice. Fits: P11C.
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P11C Cylinder Head Gasket — Second View
Filmed on our own shelf: Cylinder head for Kobelco machines running the P11C. Its job is to seal the combustion chamber and carry the valves, injectors and camshaft. On a machine that has failed you see compression loss, white smoke at start-up and coolant pushed out of the radiator, and nine times out of ten the cause traces back to valve seat recession and fine cracks between the seats on high-hour engines. What we ask customers to check first: pressure-test and surface-check the head before refitting — a cracked head will not seal twice. Fits: P11C. This is the second angle we shot of the same part.
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D04EG Turbocharger — Second Unit
Filmed on our own shelf: Turbocharger for Kobelco machines running the D04EG. Its job is to bolt to the exhaust manifold and use exhaust gas to force extra air into the intake. On a machine that has failed you see black smoke under load, a whistle that never changes pitch and no pulling power, and nine times out of ten the cause traces back to the variable-nozzle vanes carbon up and start sticking, so boost falls away. What we ask customers to check first: feel the shaft for end-float and confirm the actuator sweeps the vanes full travel before condemning the unit. Fits: D04EG.
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J05 Starter Motor
Filmed on our own shelf: Starter motor for Kobelco machines running the J05E. Its job is to crank the engine to firing speed. On a machine that has failed you see a single click with no crank, or cranking that is slower than it used to be, and nine times out of ten the cause traces back to the solenoid contacts burn and the drive wears. What we ask customers to check first: check battery voltage at the starter terminal during cranking — a voltage drop reads as a tired starter. Fits: J05E.
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Crankshaft Speed Sensor
Filmed on our own shelf: Engine speed sensor for Kobelco machines running the D04EG. Its job is to tell the ECU how fast the engine is turning and when to fire. On a machine that has failed you see cranking with no start, or an engine that shuts down without warning, and nine times out of ten the cause traces back to the coil or the connector fails, and the gap grows with swarf on the nose. What we ask customers to check first: clean the nose and gauge the air gap first — a sensor that reads fine cold can still drop out hot. Fits: D04EG · D04FR.
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J05 Oil Pressure Sensor
Filmed on our own shelf: Oil pressure sensor for Kobelco machines running the J05E. Its job is to watch engine oil pressure and trigger the protection shutdown. On a machine that has failed you see an oil warning at hot idle, or a shutdown with full oil on the stick, and nine times out of ten the cause traces back to the element drifts or the connector corrodes and drops the signal. What we ask customers to check first: fit a mechanical gauge at the same port — never condemn an engine on an electric sender alone. Fits: J05E.
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D06FR Oil Cooler Core
Filmed on our own shelf: Oil cooler core for Kobelco machines running the D06FR. Its job is to remove heat from hydraulic or engine oil. On a machine that has failed you see oil temperature that will not settle under load, or emulsion in the oil, and nine times out of ten the cause traces back to the core blocks or splits internally and mixes oil and coolant. What we ask customers to check first: check the core fins and pressure-test before refitting — an internal split contaminates the whole circuit. Fits: D06FR.
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Engine Oil Pressure Sensor
Filmed on our own shelf: Oil pressure sensor for Kobelco machines running the D04. Its job is to watch engine oil pressure and trigger the protection shutdown. On a machine that has failed you see an oil warning at hot idle, or a shutdown with full oil on the stick, and nine times out of ten the cause traces back to the element drifts or the connector corrodes and drops the signal. What we ask customers to check first: fit a mechanical gauge at the same port — never condemn an engine on an electric sender alone. Fits: D04.
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6HK1 Electronic Turbocharger
Filmed on our own shelf: Turbocharger for Isuzu 6HK1 class. Its job is to bolt to the exhaust manifold and use exhaust gas to force extra air into the intake. On a machine that has failed you see black smoke under load, a whistle that never changes pitch and no pulling power, and nine times out of ten the cause traces back to the variable-nozzle vanes carbon up and start sticking, so boost falls away. What we ask customers to check first: feel the shaft for end-float and confirm the actuator sweeps the vanes full travel before condemning the unit. Fits: Isuzu 6HK1.
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J08 Genuine Fan Belt
Filmed on our own shelf: Fan and drive belt for Kobelco machines running the J08E. Its job is to drive the fan, alternator and water pump from the crank pulley. On a machine that has failed you see a squeal at start-up, glazing on the pulley faces and a temperature rise at idle, and nine times out of ten the cause traces back to the cords crack and the belt glazes or the tensioner loses its spring. What we ask customers to check first: replace the tensioner with the belt on high-hour engines — a weak tensioner eats the new belt too. Fits: J08E.
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D04EG Piston — Second View
Filmed on our own shelf: Piston and rings for Kobelco machines running the D04EG. Its job is to turn combustion pressure into rotation and seal the bore. On a machine that has failed you see blow-by from the breather, oil consumption and a hard knock when cold, and nine times out of ten the cause traces back to ring grooves wear and lands crack under sustained overload or over-fuelling. What we ask customers to check first: match the piston to the bore grade stamped on the block — a mismatch undoes the rebuild. Fits: D04EG. This is the second angle we shot of the same part.
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D04EG Piston — Third View
Filmed on our own shelf: Piston and rings for Kobelco machines running the D04EG. Its job is to turn combustion pressure into rotation and seal the bore. On a machine that has failed you see blow-by from the breather, oil consumption and a hard knock when cold, and nine times out of ten the cause traces back to ring grooves wear and lands crack under sustained overload or over-fuelling. What we ask customers to check first: match the piston to the bore grade stamped on the block — a mismatch undoes the rebuild. Fits: D04EG. Filmed from a different side so you can read the housing markings.
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J05 Injector — Latest Type, Second Unit
Filmed on our own shelf: Fuel injector for Kobelco machines running the J05E. Its job is to meter atomised fuel into each cylinder under common-rail pressure. On a machine that has failed you see rough idle, hard warm starting, grey haze at idle and a sharp knock that tracks engine speed, and nine times out of ten the cause traces back to the nozzle needle and the internal control valve wear, so the spray pattern goes long and the return flow climbs. What we ask customers to check first: a back-leak test across all cylinders is the only reliable verdict — the injector returning the most fuel is the worn one. Fits: J05E. This is the second angle we shot of the same part.
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Fuel Pump to Common Rail High-Pressure Pipe
Filmed on our own shelf: Common rail for Kobelco machines running the J05. Its job is to store high-pressure fuel and feed every injector from one gallery. On a machine that has failed you see derate, unstable idle and fuel-pressure codes before any hard fault appears, and nine times out of ten the cause traces back to the rail pressure sensor drifts or the rail itself is contaminated by a failing pump. What we ask customers to check first: compare live rail pressure against the target value before you replace the sensor. Fits: J05 · D04.
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J05 Rail Pressure Sensor — Third Unit
Filmed on our own shelf: Rail pressure sensor for Kobelco machines running the J05E. Its job is to tell the ECU what pressure is available in the common rail. On a machine that has failed you see derate, unstable idle and a rail-pressure code before any mechanical fault is visible, and nine times out of ten the cause traces back to the sensing element drifts and the connector corrodes. What we ask customers to check first: compare the live value against the target before replacing — a wiring fault reads exactly like a dead sensor. Fits: J05E. Filmed from a different side so you can read the housing markings.
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Container Loading for Export
Warehouse and company clip for the Kobelco range. It shows how the parts actually move out of our Guangzhou warehouse. When it goes wrong you are looking at stock arriving, orders being picked and containers loading for export, and the usual cause is that this is a look behind the counter rather than a fault to diagnose. Before you order: if you want a walk-around of a specific number, ask and we will film it. A second unit from the same consignment, filmed for comparison.
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Choosing the Right Part
Warehouse and company clip for the Kobelco range. It shows how the parts actually move out of our Guangzhou warehouse. When it goes wrong you are looking at stock arriving, orders being picked and containers loading for export, and the usual cause is that this is a look behind the counter rather than a fault to diagnose. Before you order: if you want a walk-around of a specific number, ask and we will film it. Shot separately to show the connector and mounting face.
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Radio-Controlled Model — Second Clip
Warehouse and company clip for the Kobelco range. It shows how the parts actually move out of our Guangzhou warehouse. When it goes wrong you are looking at stock arriving, orders being picked and containers loading for export, and the usual cause is that this is a look behind the counter rather than a fault to diagnose. Before you order: if you want a walk-around of a specific number, ask and we will film it. Another unit in the same family, photographed for stock reference.
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Nineteen Years in Excavator Parts
Warehouse and company clip for the Kobelco range. It shows how the parts actually move out of our Guangzhou warehouse. When it goes wrong you are looking at stock arriving, orders being picked and containers loading for export, and the usual cause is that this is a look behind the counter rather than a fault to diagnose. Before you order: if you want a walk-around of a specific number, ask and we will film it. A further unit from the same shelf, filmed on a different day.
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Why Buyers Choose Shenyue
Warehouse and company clip for the Kobelco range. It shows how the parts actually move out of our Guangzhou warehouse. When it goes wrong you are looking at stock arriving, orders being picked and containers loading for export, and the usual cause is that this is a look behind the counter rather than a fault to diagnose. Before you order: if you want a walk-around of a specific number, ask and we will film it. Shot again after restocking, with the label clearly visible.
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Garrett Authorized Training
Warehouse and company clip for the Kobelco range. It shows how the parts actually move out of our Guangzhou warehouse. When it goes wrong you are looking at stock arriving, orders being picked and containers loading for export, and the usual cause is that this is a look behind the counter rather than a fault to diagnose. Before you order: if you want a walk-around of a specific number, ask and we will film it. A third angle of the same line, filmed for the parts catalogue.
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Connecting Rod Bearing
Connecting rod bearing for the Kobelco range. It carries the load between the piston and the crankshaft journal. When it goes wrong you are looking at a rhythmic knock that gets worse under load and low hot oil pressure, and the usual cause is that the overlay is wiped by oil starvation, contamination or a stretched oil-change interval. Before you order: match the bearing to the journal size grade and check the crank for ovality before fitting.
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Turbocharger
Filmed on our own shelf: Turbocharger for Komatsu class. Its job is to bolt to the exhaust manifold and use exhaust gas to force extra air into the intake. On a machine that has failed you see black smoke under load, a whistle that never changes pitch and no pulling power, and nine times out of ten the cause traces back to the variable-nozzle vanes carbon up and start sticking, so boost falls away. What we ask customers to check first: feel the shaft for end-float and confirm the actuator sweeps the vanes full travel before condemning the unit. Fits: Komatsu.
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D04EG Return Filter
Filmed on our own shelf: Hydraulic return filter for Kobelco machines running the D04EG. Its job is to catch wear debris on its way back to the tank. On a machine that has failed you see a filter light, rising oil temperature and fine metal in the housing, and nine times out of ten the cause traces back to it goes into bypass when overloaded and stops protecting the circuit. What we ask customers to check first: cut the old element open on a high-hour machine — what you find there tells you what is wearing. Fits: D04EG.
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High-Pressure Fuel Pipe
Filmed on our own shelf: High-pressure fuel pipe for Kobelco machines running the J05. Its job is to carry fuel from the pump or filter head to the common rail. On a machine that has failed you see a diesel smell after shutdown and a wet line that never quite dries, and nine times out of ten the cause traces back to the flare seats fret and weep, and the pipe cracks at the bend from vibration. What we ask customers to check first: renew the pipe rather than re-torquing a deformed flare seat — a weeping joint is a fire risk. Fits: J05 · D04.
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High-Pressure Fuel Pipe — Second View
Filmed on our own shelf: High-pressure fuel pipe for Kobelco machines running the J05. Its job is to carry fuel from the pump or filter head to the common rail. On a machine that has failed you see a diesel smell after shutdown and a wet line that never quite dries, and nine times out of ten the cause traces back to the flare seats fret and weep, and the pipe cracks at the bend from vibration. What we ask customers to check first: renew the pipe rather than re-torquing a deformed flare seat — a weeping joint is a fire risk. Fits: J05 · D04. This is the second angle we shot of the same part.
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D06FR Injector — Second Unit
Filmed on our own shelf: Fuel injector for Kobelco machines running the D06FR. Its job is to meter atomised fuel into each cylinder under common-rail pressure. On a machine that has failed you see rough idle, hard warm starting, grey haze at idle and a sharp knock that tracks engine speed, and nine times out of ten the cause traces back to the nozzle needle and the internal control valve wear, so the spray pattern goes long and the return flow climbs. What we ask customers to check first: a back-leak test across all cylinders is the only reliable verdict — the injector returning the most fuel is the worn one. Fits: D06FR. This is the second angle we shot of the same part.
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D06FR High-Pressure Fuel Pipe
Filmed on our own shelf: High-pressure fuel pipe for Kobelco machines running the D06FR. Its job is to carry fuel from the pump or filter head to the common rail. On a machine that has failed you see a diesel smell after shutdown and a wet line that never quite dries, and nine times out of ten the cause traces back to the flare seats fret and weep, and the pipe cracks at the bend from vibration. What we ask customers to check first: renew the pipe rather than re-torquing a deformed flare seat — a weeping joint is a fire risk. Fits: D06FR.
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Nabtesco Travel Parts
Kobelco part for the Kobelco range. It comes out of our own Guangzhou warehouse and is filmed so it can be matched against the one on your machine. When it goes wrong you are looking at the part on the screen next to the part in your hand, and the usual cause is that the number on the casting has usually worn off by the time a machine needs one. Before you order: send the number from the machine, the model and the serial number and we will confirm fitment and price.
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J05 Injector — Standard Type
Filmed on our own shelf: Fuel injector for Kobelco machines running the J05E. Its job is to meter atomised fuel into each cylinder under common-rail pressure. On a machine that has failed you see rough idle, hard warm starting, grey haze at idle and a sharp knock that tracks engine speed, and nine times out of ten the cause traces back to the nozzle needle and the internal control valve wear, so the spray pattern goes long and the return flow climbs. What we ask customers to check first: a back-leak test across all cylinders is the only reliable verdict — the injector returning the most fuel is the worn one. Fits: J05E. Filmed from a different side so you can read the housing markings.
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J05 Thermostat
Filmed on our own shelf: Thermostat for Kobelco machines running the J05E. Its job is to hold the engine at working temperature by controlling coolant flow to the radiator. On a machine that has failed you see slow warm-up and poor heater output, or a fast climb into the red under load, and nine times out of ten the cause traces back to it sticks open or shut, and the rubber seat distorts with age. What we ask customers to check first: drop it in hot water and watch it open — a lazy opening is as bad as a stuck one. Fits: J05E.
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Connecting Rod Bushing
Filmed on our own shelf: Connecting rod bearing for Kobelco machines running the D04. Its job is to carry the load between the piston and the crankshaft journal. On a machine that has failed you see a rhythmic knock that gets worse under load and low hot oil pressure, and nine times out of ten the cause traces back to the overlay is wiped by oil starvation, contamination or a stretched oil-change interval. What we ask customers to check first: match the bearing to the journal size grade and check the crank for ovality before fitting. Fits: D04.
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J08 Oil Pump
Filmed on our own shelf: Oil pump for Kobelco machines running the J08E. Its job is to feed pressurised oil to the bearings, cam and turbo. On a machine that has failed you see low oil pressure at hot idle and a warning that flickers on a long climb, and nine times out of ten the cause traces back to rotor and housing clearances open up with high hours. What we ask customers to check first: verify the pressure with a mechanical gauge before you pull the sump. Fits: J08E.
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Genuine Cylinder Head — Measuring
Filmed on our own shelf: Cylinder head for Kobelco machines running the J05. Its job is to seal the combustion chamber and carry the valves, injectors and camshaft. On a machine that has failed you see compression loss, white smoke at start-up and coolant pushed out of the radiator, and nine times out of ten the cause traces back to valve seat recession and fine cracks between the seats on high-hour engines. What we ask customers to check first: pressure-test and surface-check the head before refitting — a cracked head will not seal twice. Fits: J05 · J08.
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Genuine Cylinder Head — Second Unit
Filmed on our own shelf: Cylinder head for Kobelco machines running the J05. Its job is to seal the combustion chamber and carry the valves, injectors and camshaft. On a machine that has failed you see compression loss, white smoke at start-up and coolant pushed out of the radiator, and nine times out of ten the cause traces back to valve seat recession and fine cracks between the seats on high-hour engines. What we ask customers to check first: pressure-test and surface-check the head before refitting — a cracked head will not seal twice. Fits: J05 · J08. This is the second angle we shot of the same part.
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Cast-Iron Fuel System Parts
Filmed on our own shelf: Kobelco part for Kobelco machines running the J05E. Its job is to come out of our own Guangzhou warehouse and is filmed so it can be matched against the one on your machine. On a machine that has failed you see the part on the screen next to the part in your hand, and nine times out of ten the cause traces back to the number on the casting has usually worn off by the time a machine needs one. What we ask customers to check first: send the number from the machine, the model and the serial number and we will confirm fitment and price. Fits: J05E.
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J05 Cylinder Block
Filmed on our own shelf: Cylinder block and short block for Kobelco machines running the J05E. Its job is to carry the crank, liners and cam tunnel and is the backbone of the rebuild. On a machine that has failed you see coolant in the oil, low compression across all cylinders and ongoing overheating, and nine times out of ten the cause traces back to liner seat corrosion and main-bore distortion on engines that have run hot. What we ask customers to check first: once the head is off, check liner protrusion and the deck for corrosion before ordering parts. Fits: J05E.
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Hydraulic Pump
Filmed on our own shelf: Main hydraulic pump for Kato HD820 class. Its job is to convert engine power into oil flow for every boom, arm, bucket, swing and travel circuit. On a machine that has failed you see slow functions across the board, heat in the tank and a pump that whines when the oil is hot, and nine times out of ten the cause traces back to swash plate and piston-shoe wear cuts volumetric efficiency, and contaminated oil accelerates it. What we ask customers to check first: flow-test at rated rpm before condemning the pump — relief valve and pilot pressure faults read the same. Fits: Kato HD820.
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J05 Intake Manifold Gasket
Filmed on our own shelf: Intake and exhaust manifold gasket for Kobelco machines running the J05E. Its job is to seal the manifold face to the head. On a machine that has failed you see a hard tick when cold that fades as the engine warms, and soot staining at the port, and nine times out of ten the cause traces back to the gasket burns through at the hot end and the face frets. What we ask customers to check first: check the manifold face for flatness — a warped face will blow the new gasket again. Fits: J05E.
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4M50 Turbocharger
Filmed on our own shelf: Turbocharger for Mitsubishi 4M50 class. Its job is to bolt to the exhaust manifold and use exhaust gas to force extra air into the intake. On a machine that has failed you see black smoke under load, a whistle that never changes pitch and no pulling power, and nine times out of ten the cause traces back to the variable-nozzle vanes carbon up and start sticking, so boost falls away. What we ask customers to check first: feel the shaft for end-float and confirm the actuator sweeps the vanes full travel before condemning the unit. Fits: Mitsubishi 4M50.
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SK210-10 Scale Model
Warehouse and company clip for the Kobelco range. It shows how the parts actually move out of our Guangzhou warehouse. When it goes wrong you are looking at stock arriving, orders being picked and containers loading for export, and the usual cause is that this is a look behind the counter rather than a fault to diagnose. Before you order: if you want a walk-around of a specific number, ask and we will film it. Filmed alongside the matching hardware for size reference.
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P11C Fuel Return Pipe
Filmed on our own shelf: High-pressure fuel pipe for Kobelco machines running the P11C. Its job is to carry fuel from the pump or filter head to the common rail. On a machine that has failed you see a diesel smell after shutdown and a wet line that never quite dries, and nine times out of ten the cause traces back to the flare seats fret and weep, and the pipe cracks at the bend from vibration. What we ask customers to check first: renew the pipe rather than re-torquing a deformed flare seat — a weeping joint is a fire risk. Fits: P11C.
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J05 Muffler — Fourth Angle
Filmed on our own shelf: Exhaust muffler for Kobelco machines running the J05E. Its job is to sit at the end of the exhaust run and take the bark out of the J05 exhaust note. On a machine that has failed you see a tinny rattle under load and black soot streaks around the joint, and nine times out of ten the cause traces back to the inlet flange cracks and the internal baffles rot through. What we ask customers to check first: tap along the body with the engine off and look for a soot line at the flange before you buy. Fits: J05E. Filmed from a different side so you can read the housing markings.
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J05 EGR Valve
Filmed on our own shelf: EGR valve and cooler for Kobelco machines running the J05E. Its job is to return a measured slice of exhaust gas to the intake to cut NOx. On a machine that has failed you see rough idle, black smoke, coolant loss with no external leak and EGR position codes, and nine times out of ten the cause traces back to carbon packs the valve stem and the cooler core cracks internally. What we ask customers to check first: a coolant level that drops with no puddle underneath points straight at the EGR cooler. Fits: J05E.
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J08 Cylinder Head
Filmed on our own shelf: Cylinder head for Kobelco machines running the J08E. Its job is to seal the combustion chamber and carry the valves, injectors and camshaft. On a machine that has failed you see compression loss, white smoke at start-up and coolant pushed out of the radiator, and nine times out of ten the cause traces back to valve seat recession and fine cracks between the seats on high-hour engines. What we ask customers to check first: pressure-test and surface-check the head before refitting — a cracked head will not seal twice. Fits: J08E.
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D04FR Alternator
Filmed on our own shelf: Alternator for Kobelco machines running the D04FR. Its job is to charge the batteries and feed the machine electrics while running. On a machine that has failed you see a charge warning, dim lights at idle and batteries that will not hold overnight, and nine times out of ten the cause traces back to brush, regulator and bearing wear, usually after heat and dust. What we ask customers to check first: check charging voltage at the battery terminals before you pull the unit — a bad ground reads like a dead alternator. Fits: D04FR.
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J05 Cylinder Head Gear
Filmed on our own shelf: Cylinder head for Kobelco machines running the J05E. Its job is to seal the combustion chamber and carry the valves, injectors and camshaft. On a machine that has failed you see compression loss, white smoke at start-up and coolant pushed out of the radiator, and nine times out of ten the cause traces back to valve seat recession and fine cracks between the seats on high-hour engines. What we ask customers to check first: pressure-test and surface-check the head before refitting — a cracked head will not seal twice. Fits: J05E.
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D04 Engine Overhaul Kit (4-Piece Set)
Filmed on our own shelf: Engine overhaul kit for Kobelco machines running the D04EG. Its job is to gather the gaskets, seals and wear parts that a rebuild consumes in one order. On a machine that has failed you see you are about to lift the head or drop the sump and want everything on the bench first, and nine times out of ten the cause traces back to none — the kit exists to stop a rebuild stalling while one small gasket is on back-order. What we ask customers to check first: give us the engine plate and the parts you already have so we can trim the kit to your job. Fits: D04EG · D04FR.
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D04 Overhaul Kit — Second Unit
Filmed on our own shelf: Engine overhaul kit for Kobelco machines running the D04. Its job is to gather the gaskets, seals and wear parts that a rebuild consumes in one order. On a machine that has failed you see you are about to lift the head or drop the sump and want everything on the bench first, and nine times out of ten the cause traces back to none — the kit exists to stop a rebuild stalling while one small gasket is on back-order. What we ask customers to check first: give us the engine plate and the parts you already have so we can trim the kit to your job. Fits: D04.
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Garrett Turbocharger Delivery
Turbocharger for the Kobelco range. It bolts to the exhaust manifold and uses exhaust gas to force extra air into the intake. When it goes wrong you are looking at black smoke under load, a whistle that never changes pitch and no pulling power, and the usual cause is that the variable-nozzle vanes carbon up and start sticking, so boost falls away. Before you order: feel the shaft for end-float and confirm the actuator sweeps the vanes full travel before condemning the unit. Filmed from a different side so you can read the housing markings.
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J08 Rocker Arm Assembly
Filmed on our own shelf: Rocker arm and shaft assembly for Kobelco machines running the J08E. Its job is to transfer cam lift to the valve stems. On a machine that has failed you see valve clatter, a top-end oil leak and a miss that comes and goes with temperature, and nine times out of ten the cause traces back to the shaft and bushings wear, dropping oil pressure at the top end. What we ask customers to check first: check the shaft for step wear at each bushing before replacing arms individually. Fits: J08E.
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Marusan Authorized Parts
Warehouse and company clip for the Kobelco range. It shows how the parts actually move out of our Guangzhou warehouse. When it goes wrong you are looking at stock arriving, orders being picked and containers loading for export, and the usual cause is that this is a look behind the counter rather than a fault to diagnose. Before you order: if you want a walk-around of a specific number, ask and we will film it. Another example from the same production run.
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6HK1 Complete Engine Assembly
Filmed on our own shelf: Cylinder block and short block for Isuzu 6HK1 class. Its job is to carry the crank, liners and cam tunnel and is the backbone of the rebuild. On a machine that has failed you see coolant in the oil, low compression across all cylinders and ongoing overheating, and nine times out of ten the cause traces back to liner seat corrosion and main-bore distortion on engines that have run hot. What we ask customers to check first: once the head is off, check liner protrusion and the deck for corrosion before ordering parts. Fits: Isuzu 6HK1.
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D04EG Turbocharger — Third Unit
Filmed on our own shelf: Turbocharger for Kobelco machines running the D04EG. Its job is to bolt to the exhaust manifold and use exhaust gas to force extra air into the intake. On a machine that has failed you see black smoke under load, a whistle that never changes pitch and no pulling power, and nine times out of ten the cause traces back to the variable-nozzle vanes carbon up and start sticking, so boost falls away. What we ask customers to check first: feel the shaft for end-float and confirm the actuator sweeps the vanes full travel before condemning the unit. Fits: D04EG. This is the second angle we shot of the same part.
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J08 Muffler
Filmed on our own shelf: Exhaust muffler for Kobelco machines running the J08E. Its job is to sit at the end of the exhaust run and take the bark out of the J05 exhaust note. On a machine that has failed you see a tinny rattle under load and black soot streaks around the joint, and nine times out of ten the cause traces back to the inlet flange cracks and the internal baffles rot through. What we ask customers to check first: tap along the body with the engine off and look for a soot line at the flange before you buy. Fits: J08E.
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D04FR Injector — Third Unit
Filmed on our own shelf: Fuel injector for Kobelco machines running the D04FR. Its job is to meter atomised fuel into each cylinder under common-rail pressure. On a machine that has failed you see rough idle, hard warm starting, grey haze at idle and a sharp knock that tracks engine speed, and nine times out of ten the cause traces back to the nozzle needle and the internal control valve wear, so the spray pattern goes long and the return flow climbs. What we ask customers to check first: a back-leak test across all cylinders is the only reliable verdict — the injector returning the most fuel is the worn one. Fits: D04FR. This is the second angle we shot of the same part.
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Oil Filter Housing
Filmed on our own shelf: Oil filter for Kobelco machines running the D04. Its job is to clean the oil that feeds the bearings, cam and turbo. On a machine that has failed you see a filter light and, in the worst case, low oil pressure with the correct oil level, and nine times out of ten the cause traces back to it goes into bypass when overloaded and stops filtering. What we ask customers to check first: change the filter with the oil every interval — a filter left in service on clean oil is the cheapest insurance on the machine. Fits: D04.
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Nabtesco Parts Delivery
Warehouse and company clip for the Kobelco range. It shows how the parts actually move out of our Guangzhou warehouse. When it goes wrong you are looking at stock arriving, orders being picked and containers loading for export, and the usual cause is that this is a look behind the counter rather than a fault to diagnose. Before you order: if you want a walk-around of a specific number, ask and we will film it. This is the second angle we shot of the same part.
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Travel Parts — TONGMYUNG
Kobelco part for the Kobelco range. It comes out of our own Guangzhou warehouse and is filmed so it can be matched against the one on your machine. When it goes wrong you are looking at the part on the screen next to the part in your hand, and the usual cause is that the number on the casting has usually worn off by the time a machine needs one. Before you order: send the number from the machine, the model and the serial number and we will confirm fitment and price. This is the second angle we shot of the same part.
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4HK1 Engine Parts
Filmed on our own shelf: Kobelco part for Isuzu 4HK1 class. Its job is to come out of our own Guangzhou warehouse and is filmed so it can be matched against the one on your machine. On a machine that has failed you see the part on the screen next to the part in your hand, and nine times out of ten the cause traces back to the number on the casting has usually worn off by the time a machine needs one. What we ask customers to check first: send the number from the machine, the model and the serial number and we will confirm fitment and price. Fits: Isuzu 4HK1.
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4M50 Engine Assembly
Filmed on our own shelf: Cylinder block and short block for Mitsubishi 4M50 class. Its job is to carry the crank, liners and cam tunnel and is the backbone of the rebuild. On a machine that has failed you see coolant in the oil, low compression across all cylinders and ongoing overheating, and nine times out of ten the cause traces back to liner seat corrosion and main-bore distortion on engines that have run hot. What we ask customers to check first: once the head is off, check liner protrusion and the deck for corrosion before ordering parts. Fits: Mitsubishi 4M50.
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J08 Aluminium Bracket
Filmed on our own shelf: Mounting bracket for Kobelco machines running the J08E. Its job is to carry an engine or hydraulic component on the frame. On a machine that has failed you see a rattle that changes with engine speed and a component sitting out of line, and nine times out of ten the cause traces back to cracks at the weld toe from vibration. What we ask customers to check first: look for a crack at the weld, not just at the bolt holes — most bracket failures start at the toe. Fits: J08E.
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D04FR Fuel Injection Pump
Filmed on our own shelf: Fuel injection pump for Kobelco machines running the D04FR. Its job is to raise fuel to rail pressure and is timed to the camshaft. On a machine that has failed you see long cranking, low rail pressure and a derate once the ECU stops trusting the pressure signal, and nine times out of ten the cause traces back to the internal plungers and the suction control valve wear, and water in the fuel finishes the job. What we ask customers to check first: drain the filter bowl and check for water before blaming the pump — contamination is the usual cause. Fits: D04FR.
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J05 Complete Engine Assembly
Filmed on our own shelf: Cylinder block and short block for Kobelco machines running the J05E. Its job is to carry the crank, liners and cam tunnel and is the backbone of the rebuild. On a machine that has failed you see coolant in the oil, low compression across all cylinders and ongoing overheating, and nine times out of ten the cause traces back to liner seat corrosion and main-bore distortion on engines that have run hot. What we ask customers to check first: once the head is off, check liner protrusion and the deck for corrosion before ordering parts. Fits: J05E. This is the second angle we shot of the same part.
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J08 Cylinder Block
Filmed on our own shelf: Cylinder block and short block for Kobelco machines running the J08E. Its job is to carry the crank, liners and cam tunnel and is the backbone of the rebuild. On a machine that has failed you see coolant in the oil, low compression across all cylinders and ongoing overheating, and nine times out of ten the cause traces back to liner seat corrosion and main-bore distortion on engines that have run hot. What we ask customers to check first: once the head is off, check liner protrusion and the deck for corrosion before ordering parts. Fits: J08E. This is the second angle we shot of the same part.
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K3V112 Hydraulic Pump — TONGMYUNG
Main hydraulic pump for the Kobelco range. It converts engine power into oil flow for every boom, arm, bucket, swing and travel circuit. When it goes wrong you are looking at slow functions across the board, heat in the tank and a pump that whines when the oil is hot, and the usual cause is that swash plate and piston-shoe wear cuts volumetric efficiency, and contaminated oil accelerates it. Before you order: flow-test at rated rpm before condemning the pump — relief valve and pilot pressure faults read the same.
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6D16 Turbocharger
Filmed on our own shelf: Turbocharger for Mitsubishi 6D16 class. Its job is to bolt to the exhaust manifold and use exhaust gas to force extra air into the intake. On a machine that has failed you see black smoke under load, a whistle that never changes pitch and no pulling power, and nine times out of ten the cause traces back to the variable-nozzle vanes carbon up and start sticking, so boost falls away. What we ask customers to check first: feel the shaft for end-float and confirm the actuator sweeps the vanes full travel before condemning the unit. Fits: Mitsubishi 6D16.
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J08 Crankshaft — Core Exchange
Filmed on our own shelf: Crankshaft for Kobelco machines running the J08E. Its job is to convert the connecting-rod load into engine output. On a machine that has failed you see low oil pressure hot, a deep knock at idle and metal in the sump, and nine times out of ten the cause traces back to journal wear and, after a bearing failure, scoring that takes the crank out of tolerance. What we ask customers to check first: measure every journal before deciding between a regrind and an exchange crank. Fits: J08E.
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D04FR Water Pump — Third Unit
Filmed on our own shelf: Water pump for Kobelco machines running the D04FR. Its job is to circulate coolant through the block, head and radiator. On a machine that has failed you see coolant loss with no visible hose leak, a chirp from the front cover and a temperature gauge that climbs at idle, and nine times out of ten the cause traces back to the shaft bearing goes rough and the seal starts weeping at the tell-tale hole. What we ask customers to check first: grab the fan and feel for shaft play — a weeping tell-tale plus play means the whole unit is due. Fits: D04FR. Filmed from a different side so you can read the housing markings.
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Caterpillar 349 Parts
Filmed on our own shelf: Kobelco part for Caterpillar 349 class. Its job is to come out of our own Guangzhou warehouse and is filmed so it can be matched against the one on your machine. On a machine that has failed you see the part on the screen next to the part in your hand, and nine times out of ten the cause traces back to the number on the casting has usually worn off by the time a machine needs one. What we ask customers to check first: send the number from the machine, the model and the serial number and we will confirm fitment and price. Fits: Caterpillar 349.
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D06FR Injector — Third Unit
Filmed on our own shelf: Fuel injector for Kobelco machines running the D06FR. Its job is to meter atomised fuel into each cylinder under common-rail pressure. On a machine that has failed you see rough idle, hard warm starting, grey haze at idle and a sharp knock that tracks engine speed, and nine times out of ten the cause traces back to the nozzle needle and the internal control valve wear, so the spray pattern goes long and the return flow climbs. What we ask customers to check first: a back-leak test across all cylinders is the only reliable verdict — the injector returning the most fuel is the worn one. Fits: D06FR. Filmed from a different side so you can read the housing markings.
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D04EG Injector — Second Unit
Filmed on our own shelf: Fuel injector for Kobelco machines running the D04EG. Its job is to meter atomised fuel into each cylinder under common-rail pressure. On a machine that has failed you see rough idle, hard warm starting, grey haze at idle and a sharp knock that tracks engine speed, and nine times out of ten the cause traces back to the nozzle needle and the internal control valve wear, so the spray pattern goes long and the return flow climbs. What we ask customers to check first: a back-leak test across all cylinders is the only reliable verdict — the injector returning the most fuel is the worn one. Fits: D04EG. This is the second angle we shot of the same part.
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P11C Primer Pump — Second Unit
Filmed on our own shelf: Fuel lift and primer pump for Kobelco machines running the P11C. Its job is to pull fuel from the tank and prime the filter head after a service. On a machine that has failed you see hard starting after the machine has stood, and a primer that feels spongy or does nothing, and nine times out of ten the cause traces back to the hand-primer diaphragm perishes and the lift pump loses its prime. What we ask customers to check first: work the primer with the bleed screw open — if it will not go hard, the pump is done. Fits: P11C. This is the second angle we shot of the same part.
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D04FR Injector — Fourth Unit
Filmed on our own shelf: Fuel injector for Kobelco machines running the D04FR. Its job is to meter atomised fuel into each cylinder under common-rail pressure. On a machine that has failed you see rough idle, hard warm starting, grey haze at idle and a sharp knock that tracks engine speed, and nine times out of ten the cause traces back to the nozzle needle and the internal control valve wear, so the spray pattern goes long and the return flow climbs. What we ask customers to check first: a back-leak test across all cylinders is the only reliable verdict — the injector returning the most fuel is the worn one. Fits: D04FR. Filmed from a different side so you can read the housing markings.
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J05 Fan Blade
Filmed on our own shelf: Cooling fan for Kobelco machines running the J05E. Its job is to pull air through the radiator and oil cooler pack. On a machine that has failed you see a vibration that follows engine speed and cooling that fades at low idle, and nine times out of ten the cause traces back to blades crack at the root and the hub works loose. What we ask customers to check first: inspect every blade root and never straighten a cracked blade — renew the fan. Fits: J05E.
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J05 Rail Pressure Sensor — Fourth Unit
Filmed on our own shelf: Rail pressure sensor for Kobelco machines running the J05E. Its job is to tell the ECU what pressure is available in the common rail. On a machine that has failed you see derate, unstable idle and a rail-pressure code before any mechanical fault is visible, and nine times out of ten the cause traces back to the sensing element drifts and the connector corrodes. What we ask customers to check first: compare the live value against the target before replacing — a wiring fault reads exactly like a dead sensor. Fits: J05E. A second unit from the same consignment, filmed for comparison.
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D04EG Injector — Third Unit
Filmed on our own shelf: Fuel injector for Kobelco machines running the D04EG. Its job is to meter atomised fuel into each cylinder under common-rail pressure. On a machine that has failed you see rough idle, hard warm starting, grey haze at idle and a sharp knock that tracks engine speed, and nine times out of ten the cause traces back to the nozzle needle and the internal control valve wear, so the spray pattern goes long and the return flow climbs. What we ask customers to check first: a back-leak test across all cylinders is the only reliable verdict — the injector returning the most fuel is the worn one. Fits: D04EG. Filmed from a different side so you can read the housing markings.
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D04FR Barometric Pressure Sensor
Filmed on our own shelf: Pressure sensor for Kobelco machines running the D04FR. Its job is to report boost, negative or atmospheric pressure to the controller. On a machine that has failed you see black smoke, derate or a code, usually with no other symptom, and nine times out of ten the cause traces back to the element drifts and the reference port blocks with dirt. What we ask customers to check first: check which sensor the code names — boost, negative-pressure and barometric sensors look identical on the machine. Fits: D04FR.
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J08 Thermostat
Filmed on our own shelf: Thermostat for Kobelco machines running the J08E. Its job is to hold the engine at working temperature by controlling coolant flow to the radiator. On a machine that has failed you see slow warm-up and poor heater output, or a fast climb into the red under load, and nine times out of ten the cause traces back to it sticks open or shut, and the rubber seat distorts with age. What we ask customers to check first: drop it in hot water and watch it open — a lazy opening is as bad as a stuck one. Fits: J08E.
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J05 Fuel Pump Short Valve
Filmed on our own shelf: Fuel lift and primer pump for Kobelco machines running the J05E. Its job is to pull fuel from the tank and prime the filter head after a service. On a machine that has failed you see hard starting after the machine has stood, and a primer that feels spongy or does nothing, and nine times out of ten the cause traces back to the hand-primer diaphragm perishes and the lift pump loses its prime. What we ask customers to check first: work the primer with the bleed screw open — if it will not go hard, the pump is done. Fits: J05E.
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J05 Primer Pump with Filter
Filmed on our own shelf: Fuel lift and primer pump for Kobelco machines running the J05E. Its job is to pull fuel from the tank and prime the filter head after a service. On a machine that has failed you see hard starting after the machine has stood, and a primer that feels spongy or does nothing, and nine times out of ten the cause traces back to the hand-primer diaphragm perishes and the lift pump loses its prime. What we ask customers to check first: work the primer with the bleed screw open — if it will not go hard, the pump is done. Fits: J05E. This is the second angle we shot of the same part.
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K3V112 Pump — TONGMYUNG, Second View
Main hydraulic pump for the Kobelco range. It converts engine power into oil flow for every boom, arm, bucket, swing and travel circuit. When it goes wrong you are looking at slow functions across the board, heat in the tank and a pump that whines when the oil is hot, and the usual cause is that swash plate and piston-shoe wear cuts volumetric efficiency, and contaminated oil accelerates it. Before you order: flow-test at rated rpm before condemning the pump — relief valve and pilot pressure faults read the same. This is the second angle we shot of the same part.
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J05 EGR Valve — Second Unit
Filmed on our own shelf: EGR valve and cooler for Kobelco machines running the J05E. Its job is to return a measured slice of exhaust gas to the intake to cut NOx. On a machine that has failed you see rough idle, black smoke, coolant loss with no external leak and EGR position codes, and nine times out of ten the cause traces back to carbon packs the valve stem and the cooler core cracks internally. What we ask customers to check first: a coolant level that drops with no puddle underneath points straight at the EGR cooler. Fits: J05E. This is the second angle we shot of the same part.
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Donaldson Filter Elements
Filter service kit for the Kobelco range. It puts every filter the machine needs in one box for a service. When it goes wrong you are looking at you are planning a service and want the right set in one order, and the usual cause is that none — a kit exists to keep a service from stalling on a missing element. Before you order: give us the model and serial number and we will confirm the correct kit for that build. This is the second angle we shot of the same part.
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Komatsu PC200-8 Motor Cover
Filmed on our own shelf: Kobelco part for Komatsu PC200-8 class. Its job is to come out of our own Guangzhou warehouse and is filmed so it can be matched against the one on your machine. On a machine that has failed you see the part on the screen next to the part in your hand, and nine times out of ten the cause traces back to the number on the casting has usually worn off by the time a machine needs one. What we ask customers to check first: send the number from the machine, the model and the serial number and we will confirm fitment and price. Fits: Komatsu PC200-8.
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J05 Engine Wiring Harness
Filmed on our own shelf: Wiring harness for Kobelco machines running the J05E. Its job is to carry power and signal between the controller and every sensor and valve. On a machine that has failed you see a cluster of unrelated codes at once, or faults that come and go with vibration, and nine times out of ten the cause traces back to chafing at the rub points and green corrosion in the plugs. What we ask customers to check first: when several codes appear together, inspect the plugs and the ground points before replacing any valve. Fits: J05E.
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D06FR Common Rail
Filmed on our own shelf: Common rail for Kobelco machines running the D06FR. Its job is to store high-pressure fuel and feed every injector from one gallery. On a machine that has failed you see derate, unstable idle and fuel-pressure codes before any hard fault appears, and nine times out of ten the cause traces back to the rail pressure sensor drifts or the rail itself is contaminated by a failing pump. What we ask customers to check first: compare live rail pressure against the target value before you replace the sensor. Fits: D06FR.
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J08 Complete Engine Assembly
Filmed on our own shelf: Cylinder block and short block for Kobelco machines running the J08E. Its job is to carry the crank, liners and cam tunnel and is the backbone of the rebuild. On a machine that has failed you see coolant in the oil, low compression across all cylinders and ongoing overheating, and nine times out of ten the cause traces back to liner seat corrosion and main-bore distortion on engines that have run hot. What we ask customers to check first: once the head is off, check liner protrusion and the deck for corrosion before ordering parts. Fits: J08E. Filmed from a different side so you can read the housing markings.
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J05 Rail Pressure Sensor — Fifth Unit
Filmed on our own shelf: Rail pressure sensor for Kobelco machines running the J05E. Its job is to tell the ECU what pressure is available in the common rail. On a machine that has failed you see derate, unstable idle and a rail-pressure code before any mechanical fault is visible, and nine times out of ten the cause traces back to the sensing element drifts and the connector corrodes. What we ask customers to check first: compare the live value against the target before replacing — a wiring fault reads exactly like a dead sensor. Fits: J05E. Shot separately to show the connector and mounting face.
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J05 Intake Manifold
Filmed on our own shelf: Intake and exhaust manifold gasket for Kobelco machines running the J05E. Its job is to seal the manifold face to the head. On a machine that has failed you see a hard tick when cold that fades as the engine warms, and soot staining at the port, and nine times out of ten the cause traces back to the gasket burns through at the hot end and the face frets. What we ask customers to check first: check the manifold face for flatness — a warped face will blow the new gasket again. Fits: J05E. This is the second angle we shot of the same part.
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D04FR Water Pump — Fourth Unit
Filmed on our own shelf: Water pump for Kobelco machines running the D04FR. Its job is to circulate coolant through the block, head and radiator. On a machine that has failed you see coolant loss with no visible hose leak, a chirp from the front cover and a temperature gauge that climbs at idle, and nine times out of ten the cause traces back to the shaft bearing goes rough and the seal starts weeping at the tell-tale hole. What we ask customers to check first: grab the fan and feel for shaft play — a weeping tell-tale plus play means the whole unit is due. Fits: D04FR. A second unit from the same consignment, filmed for comparison.
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J05 Fastener Set
Filmed on our own shelf: Fastener set for Kobelco machines running the J05E. Its job is to hold the rotating and sealing assemblies together to a specified torque. On a machine that has failed you see a joint that keeps weeping or working loose after a rebuild, and nine times out of ten the cause traces back to bolts stretch and washers lose their tension once they have been re-used past spec. What we ask customers to check first: use new fasteners on head, rod and flywheel joints — re-used stretch bolts do not hold torque. Fits: J05E.
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J08 Injector — Latest Type
Filmed on our own shelf: Fuel injector for Kobelco machines running the J08E. Its job is to meter atomised fuel into each cylinder under common-rail pressure. On a machine that has failed you see rough idle, hard warm starting, grey haze at idle and a sharp knock that tracks engine speed, and nine times out of ten the cause traces back to the nozzle needle and the internal control valve wear, so the spray pattern goes long and the return flow climbs. What we ask customers to check first: a back-leak test across all cylinders is the only reliable verdict — the injector returning the most fuel is the worn one. Fits: J08E.
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K3V112 Pump — TONGMYUNG, Third View
Main hydraulic pump for the Kobelco range. It converts engine power into oil flow for every boom, arm, bucket, swing and travel circuit. When it goes wrong you are looking at slow functions across the board, heat in the tank and a pump that whines when the oil is hot, and the usual cause is that swash plate and piston-shoe wear cuts volumetric efficiency, and contaminated oil accelerates it. Before you order: flow-test at rated rpm before condemning the pump — relief valve and pilot pressure faults read the same. Filmed from a different side so you can read the housing markings.
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Wiring Harness Delivery
Wiring harness for the Kobelco range. It carries power and signal between the controller and every sensor and valve. When it goes wrong you are looking at a cluster of unrelated codes at once, or faults that come and go with vibration, and the usual cause is that chafing at the rub points and green corrosion in the plugs. Before you order: when several codes appear together, inspect the plugs and the ground points before replacing any valve.
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D06FR Injector — Fourth Unit
Filmed on our own shelf: Fuel injector for Kobelco machines running the D06FR. Its job is to meter atomised fuel into each cylinder under common-rail pressure. On a machine that has failed you see rough idle, hard warm starting, grey haze at idle and a sharp knock that tracks engine speed, and nine times out of ten the cause traces back to the nozzle needle and the internal control valve wear, so the spray pattern goes long and the return flow climbs. What we ask customers to check first: a back-leak test across all cylinders is the only reliable verdict — the injector returning the most fuel is the worn one. Fits: D06FR. A second unit from the same consignment, filmed for comparison.
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K3V112 Pump — TONGMYUNG, Fourth View
Main hydraulic pump for the Kobelco range. It converts engine power into oil flow for every boom, arm, bucket, swing and travel circuit. When it goes wrong you are looking at slow functions across the board, heat in the tank and a pump that whines when the oil is hot, and the usual cause is that swash plate and piston-shoe wear cuts volumetric efficiency, and contaminated oil accelerates it. Before you order: flow-test at rated rpm before condemning the pump — relief valve and pilot pressure faults read the same. A second unit from the same consignment, filmed for comparison.
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D04FR Fan Belt
Filmed on our own shelf: Fan and drive belt for Kobelco machines running the D04FR. Its job is to drive the fan, alternator and water pump from the crank pulley. On a machine that has failed you see a squeal at start-up, glazing on the pulley faces and a temperature rise at idle, and nine times out of ten the cause traces back to the cords crack and the belt glazes or the tensioner loses its spring. What we ask customers to check first: replace the tensioner with the belt on high-hour engines — a weak tensioner eats the new belt too. Fits: D04FR.
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D04FR Oil Pressure Sensor
Filmed on our own shelf: Oil pressure sensor for Kobelco machines running the D04FR. Its job is to watch engine oil pressure and trigger the protection shutdown. On a machine that has failed you see an oil warning at hot idle, or a shutdown with full oil on the stick, and nine times out of ten the cause traces back to the element drifts or the connector corrodes and drops the signal. What we ask customers to check first: fit a mechanical gauge at the same port — never condemn an engine on an electric sender alone. Fits: D04FR.
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Electric Grease Gun
Grease nipple for the Kobelco range. It lets the operator push grease into the pins and bushings. When it goes wrong you are looking at grease that will not take, and dry pins that start to squeal, and the usual cause is that the nipple blocks or the thread strips in the pin boss. Before you order: replace a blocked nipple rather than forcing it — pressure forced into a dry joint pushes the seal out.
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Fuel Injector — General Stock
Filmed on our own shelf: Fuel injector for Kobelco machines running the J05. Its job is to meter atomised fuel into each cylinder under common-rail pressure. On a machine that has failed you see rough idle, hard warm starting, grey haze at idle and a sharp knock that tracks engine speed, and nine times out of ten the cause traces back to the nozzle needle and the internal control valve wear, so the spray pattern goes long and the return flow climbs. What we ask customers to check first: a back-leak test across all cylinders is the only reliable verdict — the injector returning the most fuel is the worn one. Fits: J05 · D04.
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D04EG SCV Valve
Filmed on our own shelf: Suction control valve for Kobelco machines running the D04EG. Its job is to regulate the fuel volume entering the high-pressure pump. On a machine that has failed you see rail-pressure codes, a stumble at low load and a derate that comes and goes, and nine times out of ten the cause traces back to fine debris scores the valve and the pump loses authority over rail pressure. What we ask customers to check first: this is a cheap first move on a pressure fault — check it before you touch the pump. Fits: D04EG.
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D06FR Common Rail — Second Unit
Filmed on our own shelf: Common rail for Kobelco machines running the D06FR. Its job is to store high-pressure fuel and feed every injector from one gallery. On a machine that has failed you see derate, unstable idle and fuel-pressure codes before any hard fault appears, and nine times out of ten the cause traces back to the rail pressure sensor drifts or the rail itself is contaminated by a failing pump. What we ask customers to check first: compare live rail pressure against the target value before you replace the sensor. Fits: D06FR. This is the second angle we shot of the same part.
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Injector Wiring Plate
Filmed on our own shelf: Wiring harness for Kobelco machines running the J05. Its job is to carry power and signal between the controller and every sensor and valve. On a machine that has failed you see a cluster of unrelated codes at once, or faults that come and go with vibration, and nine times out of ten the cause traces back to chafing at the rub points and green corrosion in the plugs. What we ask customers to check first: when several codes appear together, inspect the plugs and the ground points before replacing any valve. Fits: J05 · D04.
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Intercooler Pipe
Filmed on our own shelf: Intercooler and pipework for Kobelco machines running the J05. Its job is to cool the charge air on its way from the turbo to the intake. On a machine that has failed you see black smoke, high intake temperature and boost that leaks away under load, and nine times out of ten the cause traces back to the core clogs externally and splits internally, and the pipes chafe at the clamps. What we ask customers to check first: pressure-test the core and the hoses together — a small boost leak reads exactly like a tired turbo. Fits: J05 · J08.
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D04FR Rail Pressure Sensor
Filmed on our own shelf: Rail pressure sensor for Kobelco machines running the D04FR. Its job is to tell the ECU what pressure is available in the common rail. On a machine that has failed you see derate, unstable idle and a rail-pressure code before any mechanical fault is visible, and nine times out of ten the cause traces back to the sensing element drifts and the connector corrodes. What we ask customers to check first: compare the live value against the target before replacing — a wiring fault reads exactly like a dead sensor. Fits: D04FR.
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J08 Rocker Arm Assembly — Second Unit
Filmed on our own shelf: Rocker arm and shaft assembly for Kobelco machines running the J08E. Its job is to transfer cam lift to the valve stems. On a machine that has failed you see valve clatter, a top-end oil leak and a miss that comes and goes with temperature, and nine times out of ten the cause traces back to the shaft and bushings wear, dropping oil pressure at the top end. What we ask customers to check first: check the shaft for step wear at each bushing before replacing arms individually. Fits: J08E. This is the second angle we shot of the same part.
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J05 Fuel Pump Short Valve — Second Unit
Filmed on our own shelf: Fuel lift and primer pump for Kobelco machines running the J05E. Its job is to pull fuel from the tank and prime the filter head after a service. On a machine that has failed you see hard starting after the machine has stood, and a primer that feels spongy or does nothing, and nine times out of ten the cause traces back to the hand-primer diaphragm perishes and the lift pump loses its prime. What we ask customers to check first: work the primer with the bleed screw open — if it will not go hard, the pump is done. Fits: J05E. Filmed from a different side so you can read the housing markings.
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