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    • Electric Parts
      • Controller
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      • Throttle Cable
      • Solenoid Valve
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    • 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
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    • Diagnostic Scanner Tool
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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 Cat Excavator 330D 330DL 336D 336DL 336D2 336D2L Engine Wire Harness 323-9140 3239140

Caterpillar Cat Excavator 330D 330DL 336D 336DL 336D2 336D2L Engine Wire Harness 323-9140 3239140

Caterpillar Excavator 323GC 324GC 325GC 330GC E336D 336D2 336E 345D 349D Hydraulic Lock Solenoid Valve 457-9878 4579878

Caterpillar Excavator 323GC 324GC 325GC 330GC E336D 336D2 336E 345D 349D Hydraulic Lock Solenoid Valve 457-9878 4579878

Caterpillar C12 C15 Engine 345B Excavator 966G II 972G II 980H Wheel Loader Fuel Transfer Lift Pump 384-8612 190-3443

Caterpillar C12 C15 Engine 345B Excavator 966G II 972G II 980H Wheel Loader Fuel Transfer Lift Pump 384-8612 190-3443

Caterpillar 3406E C13 C15 C16 C18 Engine Excavator 349 352 355 Fuel System Assy Aftermarket Parts Fuel Transfer Pump 3848611 384-8611 CA3848611

Caterpillar 3406E C13 C15 C16 C18 Engine Excavator 349 352 355 Fuel System Assy Aftermarket Parts Fuel Transfer Pump 3848611 384-8611 CA3848611

Caterpillar C7 Engine E320D E330D E324D E325D E329D Excavator Fuel System Replacement Parts 387-9427 3879427 Fuel Injector 10R-7225 20R-8066

Caterpillar C7 Engine E320D E330D E324D E325D E329D Excavator Fuel System Replacement Parts 387-9427 3879427 Fuel Injector 10R-7225 20R-8066

Caterpillar Oil Pressure Sensor 3056873 305-6873

Caterpillar Oil Pressure Sensor 3056873 305-6873

Caterpillar CAT 5PP4-18 320-3064 Fuel Pressure Sensor

Caterpillar CAT 5PP4-18 320-3064 Fuel Pressure Sensor

Caterpillar CAT C7 3126 3126E KAL 8YL 7AS 194-6723 3126B 3126E Boost Pressure Sensor 1946723 194-6723

Caterpillar CAT C7 3126 3126E KAL 8YL 7AS 194-6723 3126B 3126E Boost Pressure Sensor 1946723 194-6723

Caterpillar Cat Dozer C12 C15 C27 3406E Oil Pressure Group Gp-Pressure Atmospheric Sensor Switch 194-6722 1946722

Caterpillar Cat Dozer C12 C15 C27 3406E Oil Pressure Group Gp-Pressure Atmospheric Sensor Switch 194-6722 1946722

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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

Links

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Latest Post

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  • In September, the second-hand excavator transactions: the transaction volume decreased by 1.5% month-on-month and 39.8% year-on-year; Sany's 75, 215 and 135 excavators were the most popular; the UEPI
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  • +86 18758866446
  • robin@xcgparts.com
  • Juye Road,BinJiang District,HangZhou City,Zhejiang Province,China

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