+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
  • HITACHI Excavator ZX140-5G  ZX140-6  B4.5 Engine Overhaul Repair Kit Piston Liner Kit Ring main bearing valve guide gasket kit Cylinder Block Cylinder Head assy - Image 1
  • HITACHI Excavator ZX140-5G  ZX140-6  B4.5 Engine Overhaul Repair Kit Piston Liner Kit Ring main bearing valve guide gasket kit Cylinder Block Cylinder Head assy - Image 2
HITACHI Excavator ZX140-5G  ZX140-6  B4.5 Engine Overhaul Repair Kit Piston Liner Kit Ring main bearing valve guide gasket kit Cylinder Block Cylinder Head assy - Image 1HITACHI Excavator ZX140-5G  ZX140-6  B4.5 Engine Overhaul Repair Kit Piston Liner Kit Ring main bearing valve guide gasket kit Cylinder Block Cylinder Head assy - Image 2

HITACHI Excavator ZX140-5G ZX140-6 B4.5 Engine Overhaul Repair Kit Piston Liner Kit Ring main bearing valve guide gasket kit Cylinder Block Cylinder Head assy

  • Item No.001
  • Part Number B4.5
  • Machine Mode ZX140-5G ZX140-6
  • Condition: Aftermarket New
  • Type: Overhaul Repair Kit
HITACHI Excavator ZX140-5G ZX140-6 B45 Engine Overhaul Repair Kit Piston Liner Kit Ring main bearing valve guide gasket kit Cylinder Block Cylinder Head assy
Inquiry Send Email

Description

HITACHI Excavator ZX140-5G / ZX140-6 B4.5 Engine Overhaul Repair Kit

Item No.: 001

Company: Hangzhou XC Machinery Co., Ltd.

Product Overview

This comprehensive overhaul repair kit is specifically designed for HITACHI excavator models ZX140-5G and ZX140-6, featuring the B4.5 engine. It includes all essential components needed for a complete engine rebuild, ensuring optimal performance and durability.

Key Specifications

  • Part Number: B4.5
  • Machine Model: ZX140-5G, ZX140-6
  • Condition: Aftermarket New
  • Type: Overhaul Repair Kit

Kit Contents

This kit includes piston liner set, ring set, main bearings, valve guides, gasket kit, cylinder block, and cylinder head assembly. Each component is manufactured to meet or exceed OEM specifications, providing a reliable and long-lasting solution.

Features & Benefits

  • Complete Rebuild Solution: All necessary parts in one kit, simplifying the overhaul process.
  • High-Quality Materials: Constructed from durable materials to withstand demanding working conditions.
  • Precision Engineering: Ensures proper fit and function, restoring engine performance.
  • Cost-Effective: Aftermarket alternative at a competitive price without compromising quality.

Compatibility

Specifically engineered for HITACHI ZX140-5G and ZX140-6 excavators equipped with the B4.5 engine. Verify your machine's specifications before ordering to ensure compatibility.

Quality Assurance

Each component undergoes rigorous inspection to guarantee reliability and performance. Our aftermarket parts are designed to provide a dependable solution for your equipment maintenance needs.

For more details or to place an order, please contact us. We are committed to providing high-quality products and excellent service.

What is HITACHI Excavator ZX140-5G ZX140-6 B4.5 Engine Overhaul Repair Kit Piston Liner Kit Ring main bearing valve guide gasket kit Cylinder Block Cylinder Head assy?

This is a comprehensive overhaul repair kit for HITACHI ZX140-5G and ZX140-6 excavators with B4.5 engines. It includes piston liners, rings, main bearings, valve guides, gaskets, cylinder block, and cylinder head assembly. Designed as an aftermarket solution, it provides all necessary components for a complete engine rebuild.

Applications

  • Complete engine overhaul for HITACHI ZX140-5G excavators
  • Complete engine overhaul for HITACHI ZX140-6 excavators
  • Replacement of worn pistons, liners, and rings in B4.5 engines
  • Restoring engine performance and reliability in heavy-duty applications
  • Maintenance and repair of excavator power systems

FAQ

What does this overhaul repair kit include?

The kit includes piston liner set, ring set, main bearings, valve guides, gasket kit, cylinder block, and cylinder head assembly.

Is this kit compatible with both ZX140-5G and ZX140-6 models?

Yes, it is specifically designed for HITACHI ZX140-5G and ZX140-6 excavators equipped with the B4.5 engine.

Are these parts OEM or aftermarket?

They are aftermarket new parts, manufactured to meet or exceed OEM specifications.

Can I use this kit for a complete engine rebuild?

Yes, it contains all essential components needed for a full engine overhaul, simplifying the rebuild process.

Do I need to verify compatibility before ordering?

Yes, please confirm your machine's model and engine type to ensure proper fit.

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

Yanmar excavator parts Yanmar 4TNV98 4TNV98T parts excavator original genuine complete engine assembly case excavator parts new engine assy China factory supplier

Yanmar excavator parts Yanmar 4TNV98 4TNV98T parts excavator original genuine complete engine assembly case excavator parts new engine assy China factory supplier

Caterpillar CAT C9.3B C350 caterpillar truck 2025 Engine Overhaul Repair Kit caterpillar construction Piston Liner Kit Ring main bearing valve guide gasket kit Excavator Construction Machine caterpill

Caterpillar CAT C9.3B C350 caterpillar truck 2025 Engine Overhaul Repair Kit caterpillar construction Piston Liner Kit Ring main bearing valve guide gasket kit Excavator Construction Machine caterpill

JCB skid steer 444 Engine jcb backhoe loader CARTEX CRANKSHAFT jcb hydrogen engine 320/09256 320/03336 320/03375

JCB skid steer 444 Engine jcb backhoe loader CARTEX CRANKSHAFT jcb hydrogen engine 320/09256 320/03336 320/03375

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