+86 18758866446robin@xcgparts.com
Hangzhou XC Machinery Co,.ltd.
  • Home
  • About us
  • Products
    • 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
  • News
    • Company news
    • Industry-news
  • F.A.Q
  • Contact us
  1. Home
  2. Products
  3. Engine parts
  4. Liner Kit(Piston,Piston ring,Liner)
  • Cummins Excavator PC300 PC360 Engine spare parts 6D114 Connect Rod Bearing 6743-31-3100 6742-01-2750 6742-01-2751 - Image 1
  • Cummins Excavator PC300 PC360 Engine spare parts 6D114 Connect Rod Bearing 6743-31-3100 6742-01-2750 6742-01-2751 - Image 2
  • Cummins Excavator PC300 PC360 Engine spare parts 6D114 Connect Rod Bearing 6743-31-3100 6742-01-2750 6742-01-2751 - Image 3
  • Cummins Excavator PC300 PC360 Engine spare parts 6D114 Connect Rod Bearing 6743-31-3100 6742-01-2750 6742-01-2751 - Image 4
Cummins Excavator PC300 PC360 Engine spare parts 6D114 Connect Rod Bearing 6743-31-3100 6742-01-2750 6742-01-2751 - Image 1Cummins Excavator PC300 PC360 Engine spare parts 6D114 Connect Rod Bearing 6743-31-3100 6742-01-2750 6742-01-2751 - Image 2Cummins Excavator PC300 PC360 Engine spare parts 6D114 Connect Rod Bearing 6743-31-3100 6742-01-2750 6742-01-2751 - Image 3Cummins Excavator PC300 PC360 Engine spare parts 6D114 Connect Rod Bearing 6743-31-3100 6742-01-2750 6742-01-2751 - Image 4

Cummins Excavator PC300 PC360 Engine spare parts 6D114 Connect Rod Bearing 6743-31-3100 6742-01-2750 6742-01-2751

  • Item No.Cummins Excavator PC300 PC360 Engine spare parts 6
  • Part Number: 6D114 Engine spare parts
  • Machine Model: PC300 PC360
  • Condition: Aftermarket New
  • Type: Liner Kit piston ring kit SNAP RING main bearing valve guide Intake valve gasket kit
Cummins Excavator PC300 PC360 Engine spare parts 6D114 Connect Rod Bearing 6743-31-3100 6742-01-2750 6742-01-2751
Inquiry Send Email

Description

Cummins 6D114 Connect Rod Bearing for PC300 PC360 Excavators

Hangzhou XC Machinery Co., Ltd. supplies aftermarket new Cummins 6D114 engine spare parts for Komatsu PC300 and PC360 excavators. This listing covers connect rod bearing part numbers 6743-31-3100, 6742-01-2750, and 6742-01-2751, along with a range of related engine components.

Product Specifications

Part Number 6D114 Engine spare parts
Machine Model PC300 PC360
Condition Aftermarket New
Type Liner Kit, Piston Ring Kit, Snap Ring, Main Bearing, Valve Guide, Intake Valve, Gasket Kit

Key Features

  • Aftermarket new condition for reliable performance
  • Compatible with Cummins 6D114 engine in PC300 and PC360 excavators
  • Connect rod bearing part numbers: 6743-31-3100, 6742-01-2750, 6742-01-2751
  • Also available: liner kit, piston ring kit, snap ring, main bearing, valve guide, intake valve, gasket kit
  • Precision manufacturing to meet or exceed original specifications
  • Ideal for engine overhaul and maintenance

About Hangzhou XC Machinery Co., Ltd.

XC PARTS is a China-based wholesaler and supplier of excavator hydraulic pumps and parts, engine parts, undercarriage parts, electric parts, seal kits, filters, final drive and gear parts, hydraulic breakers, rock buckets, and scanner diagnosers. We have served customers worldwide for over 8 years, including in the US, Canada, Turkey, Italy, Brazil, Colombia, South Africa, UAE, and India.

We offer excavator OEM and genuine parts for South Korean brands such as Daewoo, Doosan, Hyundai, Volvo, and Samsung; Japanese brands like Komatsu, Hitachi, Kobelco, Kato, Isuzu, and Mitsubishi; and Chinese brands such as SDLG, SANY, Zoomlion, and Liugong. A variety of quality parts are in stock and ready to ship.

Contact Us

WhatsApp/Phone: +86 136 4581 9133
Skype: robinwanguuu@hotmail.com
Email: Ricardo@xcgparts.com
WeChat: welchanparts_luke
Website: www.xcgparts.com

What is Cummins Excavator PC300 PC360 Engine spare parts 6D114 Connect Rod Bearing 6743-31-3100 6742-01-2750 6742-01-2751?

This product is a set of aftermarket new Cummins 6D114 engine spare parts, specifically connect rod bearings with part numbers 6743-31-3100, 6742-01-2750, and 6742-01-2751, designed for Komatsu PC300 and PC360 excavators. It also includes related engine components such as liner kits, piston ring kits, snap rings, main bearings, valve guides, intake valves, and gasket kits. These parts are manufactured to meet or exceed original specifications and are suitable for engine overhaul and maintenance.

Applications

  • Engine overhaul and maintenance for Komatsu PC300 and PC360 excavators
  • Replacement of worn connect rod bearings in Cummins 6D114 engines
  • Repair of engine components such as pistons, rings, and valves
  • Preventive maintenance to extend engine life
  • Rebuilding engines for construction and mining equipment

FAQ

What part numbers are included in this product?

The connect rod bearing part numbers are 6743-31-3100, 6742-01-2750, and 6742-01-2751. Other available parts include liner kits, piston ring kits, snap rings, main bearings, valve guides, intake valves, and gasket kits.

Which machine models are compatible with these parts?

These parts are compatible with Komatsu PC300 and PC360 excavators equipped with Cummins 6D114 engines.

Are these parts genuine or aftermarket?

These are aftermarket new parts, manufactured to meet or exceed original specifications.

What is the condition of the parts?

The parts are aftermarket new, ensuring reliable performance for engine repair and maintenance.

Can these parts be used for engine overhaul?

Yes, they are ideal for engine overhaul and maintenance, helping to restore engine performance.

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

Google.comBaidu.com

Related Products

Volvo Excavator EC210B EC240B D6D excavator parts Diesel Engine spare parts Liner Kit piston ring kit SNAP RING parts of excavator main bearing valve guide Intake valve gasket kit parts for excavator

Volvo Excavator EC210B EC240B D6D excavator parts Diesel Engine spare parts Liner Kit piston ring kit SNAP RING parts of excavator main bearing valve guide Intake valve gasket kit parts for excavator

Komatsu 6D107 engine connecting rod 6737-32-3120 Komatsu engine diesel engine parts China supplier manufacturer Komatsu digger parts OEM quality

Komatsu 6D107 engine connecting rod 6737-32-3120 Komatsu engine diesel engine parts China supplier manufacturer Komatsu digger parts OEM quality

Komatsu connecting rod Komatsu excavator dealer 6207-31-3101 6206-31-3101 4D95 6D95 Komatsu dozers for sale engine PC60 PC100 PC200 PC200-5 China supplier

Komatsu connecting rod Komatsu excavator dealer 6207-31-3101 6206-31-3101 4D95 6D95 Komatsu dozers for sale engine PC60 PC100 PC200 PC200-5 China supplier

Latest Post

  • The Complete Technical Guide to Excavator Spare Parts: Maximizing Performance and Uptime
    The Complete Technical Guide to Excavato
    2025-12-22
  • 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

Get a Quote

Contact Us

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

WhatsApp

Scan the QR code to chat with us on WhatsApp for faster support.

WhatsApp QR code

Copyright © {year} XinCheng Machinery Co., Ltd. All rights reserved.

  • +86 18758866446
  • robin@xcgparts.com
  • +86 18758866446Scan to chat on WhatsApp
  • WeChat QR CodeScan to chat on WeChat
  • Inquiry
  • Back to Top

Online Inquiry

Get a quote within 12 hours

Tell us what you need — we'll reply as soon as possible.

WhatsApp
Phone
E-mail
Inquiry