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      • swing motor
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      • Gearbox spare parts
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      • Boom hydraulic cylinder seal kit
      • Bucket hydraulic cylinder seal kit
      • Hydraulic pump seal kit
      • Swing motor seal kit
      • Travel motor seal kit
      • Main Control valve seal kit
      • Centre joint seal kit
    • Rock hydraulic breaker hammer
      • Silent Breaker hammer
      • Side type breaker hammer
      • Box type Breaker hammer
    • Rock bucket
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      • Track link
      • Track roller
      • upper roller
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      • Sprocket
      • Adjustor assy
      • Track pad shoe
      • Rubber track
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XCparts specializes in aftermarket replacement parts that keep heavy equipment and agricultural machines working — at a fraction of OEM cost and with the confidence of a 1-year warranty. Instead of guessing compatibility, our customers shop by brand and equipment type, then match the exact component to their machine model. Every part in our catalog is sourced through a controlled supply chain, checked against OEM specifications, and inspected before dispatch. Whether you run a single excavator or manage a mixed fleet across brands, our range covers the parts that fail most often and cost the most when they do.

Category

Common Parts

Typical Equipment

Engine

Pistons, crankshafts, cylinder heads, overhaul kits

Excavators, loaders, tractors, generators

Fuel System

Injectors, injection pumps, fuel pumps

Diesel engines (CAT, Cummins, Perkins)

Electrical

Starters, alternators, sensors

All heavy equipment

Cooling & Lubrication

Water pumps, thermostats, oil pumps, turbochargers

Engines & powertrains

Hydraulics

Pumps, seal kits, cylinders

Excavators, loaders, dozers

Undercarriage

Track rollers, shoes, sprockets

Excavators, dozers

Browse all parts by brand (CAT, Komatsu, Hitachi, Volvo, Kobelco, Doosan, Hyundai, JCB, John Deere, CASE, Cummins, Perkins) or by equipment type to find the right fit fast — quality-checked and shipped worldwide.


Caterpillar Excavator E320D E323D Excavator Diesel Engine parts C4.4 Intake Valve 2255499 3365447

Caterpillar Excavator E320D E323D Excavator Diesel Engine parts C4.4 Intake Valve 2255499 3365447

Caterpillar Excavator E320D E323D Engine spare parts C4.4 Thrust Bearing 364-5145

Caterpillar Excavator E320D E323D Engine spare parts C4.4 Thrust Bearing 364-5145

Caterpillar Excavator E315D E320D E323D Engine spare parts C4.4 Connect Rod Bearing 298-4524

Caterpillar Excavator E315D E320D E323D Engine spare parts C4.4 Connect Rod Bearing 298-4524

Caterpillar E315C E320D E315D C4.4 Main Bearing Pair Excavator 225-7772

Caterpillar E315C E320D E315D C4.4 Main Bearing Pair Excavator 225-7772

Caterpillar E313D E318D E323D Excavator Diesel Engine spare parts C4.4 Piston Pin 2255437

Caterpillar E313D E318D E323D Excavator Diesel Engine spare parts C4.4 Piston Pin 2255437

Caterpillar Excavator E320D E323D Engine spare parts C4.4 Cylinder Liner 3135X042

Caterpillar Excavator E320D E323D Engine spare parts C4.4 Cylinder Liner 3135X042

Caterpillar E320D E323D Excavator Diesel Engine spare parts C4.4 Piston Ring 276-7476

Caterpillar E320D E323D Excavator Diesel Engine spare parts C4.4 Piston Ring 276-7476

Caterpillar Excavator E320D E323D C4.4 Engine spare parts Piston 310-9269

Caterpillar Excavator E320D E323D C4.4 Engine spare parts Piston 310-9269

Caterpillar Excavator E320D E323D C4.4 Diesel Engine spare parts Liner Kit piston ring kit SNAP RING main bearing valve guide Intake valve gasket kit

Caterpillar Excavator E320D E323D C4.4 Diesel Engine spare parts Liner Kit piston ring kit SNAP RING main bearing valve guide Intake valve gasket kit

1 < ... 511512513514515 ... > 530

Product Categories

  • Hydraulic main pump
    • Hydraulic pump assembly
    • Hydraulic pump spare parts
    • Gear pump
    • Pilot pump
  • Engine parts
    • Liner Kit(Piston,Piston ring,Liner)
    • Main connect rod bearing
    • Water pump
    • Alternator
    • Starter
    • Turbocharge
    • Injector
    • Fan Motor
    • Tensioner
    • Cylinder Head
    • Cylinder block
    • Gasket kit
    • Oil Cooler Core
    • Engine Assembly
    • Crankshaft
  • Electric Parts
    • Controller
    • Monitor
    • Wire harness
    • AC panel
    • Throttle motor
    • Throttle Cable
    • Solenoid Valve
    • Relay
    • Pressure sensor
    • Wiper motor
    • Thermostat
    • Relief Valve
    • Lighting lamp
  • Final Drive swing motor
    • Final drive
    • swing motor
  • Travel Gearbox
    • Gearbox assy
    • Gearbox spare parts
  • Seal kit
    • Arm hydraulic cylinder seal kit
    • Boom hydraulic cylinder seal kit
    • Bucket hydraulic cylinder seal kit
    • Hydraulic pump seal kit
    • Swing motor seal kit
    • Travel motor seal kit
    • Main Control valve seal kit
    • Centre joint seal kit
  • Rock hydraulic breaker hammer
    • Silent Breaker hammer
    • Side type breaker hammer
    • Box type Breaker hammer
  • Rock bucket
  • Undercarriage parts
    • Track link
    • Track roller
    • upper roller
    • Idler
    • Sprocket
    • Adjustor assy
    • Track pad shoe
    • Rubber track
  • Swing reducer
  • Air conditioning system
    • Air condition compressor
    • Blower
    • Evaporator
  • Diagnostic Scanner Tool
  • Swing bearing

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  • +86 18758866446
  • robin@xcgparts.com
  • Juye Road,BinJiang District,HangZhou City,Zhejiang Province,China

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