Essential Parts Glossary for Global Trade (English)

We trade in all these categories for Engineering Machinery Parts, Heavy-Duty Truck Parts, Agricultural Machinery Parts, and Auto Parts.

• Hydraulic Pump:

  Installed in the main hydraulic system. Converts mechanical power into hydraulic energy (pressure and flow). JCB JS305 Excavator Hydraulic Pump.

• Fuel Injector:

  Located in the cylinder head or intake manifold. Delivers a fine spray of fuel into the engine's combustion chamber. Caterpillar C7 Engine Fuel Injector.

• EGR Valve (Exhaust Gas Recirculation):

  Mounted on the engine's exhaust manifold. Recirculates a portion of the exhaust gas back to the engine cylinders to reduce NOx emissions. DAF XF Heavy-Duty Truck EGR Valve.

• Final Drive:

  Located in the wheel or track hub. Provides the final gear reduction and transmits power to the ground. Komatsu PC200-8 Excavator Final Drive.

• Tie Rod End:

  Part of the steering linkage. Connects the steering rack to the steering knuckle. Ford F-150 Auto Tie Rod End.

• PTO Clutch (Power Take-Off):

  Integrated into the tractor's driveline. Transfers engine power to an auxiliary implement like a baler or mower. John Deere 6155R Tractor PTO Clutch.

• Swing Motor:

  Located at the base of an excavator's boom. Provides the rotational movement of the upper carriage. SANY SY215C Excavator Swing Motor.

• Brake Caliper:

  Assembly that houses the brake pads and pistons, located over the brake rotor. Freightliner Cascadia Heavy-Duty Truck Brake Caliper.

• Water Pump:

  Part of the cooling system, typically bolted to the engine block. Circulates coolant through the engine and radiator. Kubota L4701 Agricultural Tractor Water Pump.

• Oil Cooler:

  Usually mounted near the radiator or filter assembly. Transfers heat from engine oil to the cooling system or ambient air. Hyundai R330LC-9 Excavator Oil Cooler.