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Hangzhou XC Machinery Co,.ltd.
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Liner Kit(Piston,Piston ring,Liner)

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  2. Products
  3. Engine parts
  4. Liner Kit(Piston,Piston ring,Liner)

Liner Kit Manufacturer - Complete Engine Rebuild Solutions

XC Machinery (www.xcgparts.com) is a professional China manufacturer and supplier of high-quality liner kits for heavy construction machinery. We produce complete engine overhaul kits including pistons, piston rings, and liners for excavators, dozers, loaders, and heavy equipment from leading brands including CATERPILLAR, KOMATSU, VOLVO, HITACHI, DEUTZ, ISUZU, CUMMINS, KUBOTA and other major manufacturers.

Our Liner Kit Components:
• High-strength Pistons
• Durable Piston Rings
• Precision Cylinder Liners
• Piston Pins and Bushings
• Complete Gasket Sets
• Matching Components Kits
• OEM-specification Parts
• Custom Configuration Kits

Manufacturing Excellence:
As a specialized liner kit factory, we utilize advanced metallurgical technology and precision machining processes. Our liner kits are engineered to restore engine performance, ensure proper compression, and deliver extended service life in demanding working conditions.

Quality Assurance:

  • Material strength and durability testing

  • Precision dimensional accuracy

  • Surface treatment verification

  • Heat resistance validation

  • Compression and seal testing

  • OEM specification compliance

  • Component matching verification

  • Performance reliability testing

Global Supply Network:
We serve customers worldwide with reliable shipping and professional technical support. Our manufacturing capabilities allow us to offer both standard liner kits and custom-configured solutions while maintaining competitive pricing and consistent quality standards.

Why Choose Our Liner Kits:

  • Direct factory manufacturing

  • OEM specifications compliance

  • Matched component sets

  • Advanced material technology

  • Global shipping available

  • Complete technical support

Application Equipment:
✓ Hydraulic excavators and mining equipment
✓ Wheel loaders and bulldozers
✓ Construction and agricultural machinery
✓ Generator sets and power units
✓ Various diesel engine applications

Contact XC Machinery today for reliable liner kit solutions that ensure optimal engine performance and longevity. Visit www.xcgparts.com to explore our complete range of engine components and experience professional service from a trusted China manufacturer and supplier with competitive pricing and quality guarantee.

JCB KOMATSU HITACHI KOBELCO VOLVO CATERPILLAR DOOSAN HYUNDAI SANY SDLG CUMMINS VOLVO BOBUTA MITSIBISHI  KUBOTA JOHN DEERE DEUTZ ISUZU CUMMINS

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Cummins D250 D350 W250 Excavator Diesel Engine 4BT Full Gasket Kit Overhaul Gasket Set 3804896 3802375

Cummins D250 D350 W250 Excavator Diesel Engine 4BT Full Gasket Kit Overhaul Gasket Set 3804896 3802375

Cummins D250 D350 W250 Excavator Diesel Engine parts 4BT Exhaust Valve 3970727 3803529

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Cummins D250 D350 W250 Excavator Engine spare parts 4BT Connect Rod Bearing 3901170 3939859 3901085

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Cummins D250 D350 W250 Excavator Engine spare parts 4BT Piston Pin 3934047 3919053 3934047

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Cummins D250 D350 W250 Excavator Engine spare parts 4BT 6BT Cylinder Liner 3904166 3900396

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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 line
    • 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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LatestPost

  • Salute to 2022, adhere to the right path while seeking novelty, embrace changes, and forge ahead, the armored warriors!
    Salute to 2022, adhere to the right path
    2025-09-13
  • 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
    In September, the second-hand excavator
    2025-09-16
  • 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
    In September, the second-hand excavator
    2025-09-16

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Contact Us

465659878

+86 18758866446

+86 18758866446

robin@xcgparts.com

robinwanguuu@hotmail.com

560 YueMing Road,BinJiang District,HangZhou City,Zhejiang Province,China

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