+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
  • Kobelco Excavator SK55SR-8 4TNV94 China Manufacturer Engine Overhaul Repair Kit Factory Piston Liner Kit Ring main bearing valve guide gasket kit Cylinder Block Cylinder Head assy Supplier - Image 1
  • Kobelco Excavator SK55SR-8 4TNV94 China Manufacturer Engine Overhaul Repair Kit Factory Piston Liner Kit Ring main bearing valve guide gasket kit Cylinder Block Cylinder Head assy Supplier - Image 2
  • Kobelco Excavator SK55SR-8 4TNV94 China Manufacturer Engine Overhaul Repair Kit Factory Piston Liner Kit Ring main bearing valve guide gasket kit Cylinder Block Cylinder Head assy Supplier - Image 3
  • Kobelco Excavator SK55SR-8 4TNV94 China Manufacturer Engine Overhaul Repair Kit Factory Piston Liner Kit Ring main bearing valve guide gasket kit Cylinder Block Cylinder Head assy Supplier - Image 4
Kobelco Excavator SK55SR-8 4TNV94 China Manufacturer Engine Overhaul Repair Kit Factory Piston Liner Kit Ring main bearing valve guide gasket kit Cylinder Block Cylinder Head assy Supplier - Image 1Kobelco Excavator SK55SR-8 4TNV94 China Manufacturer Engine Overhaul Repair Kit Factory Piston Liner Kit Ring main bearing valve guide gasket kit Cylinder Block Cylinder Head assy Supplier - Image 2Kobelco Excavator SK55SR-8 4TNV94 China Manufacturer Engine Overhaul Repair Kit Factory Piston Liner Kit Ring main bearing valve guide gasket kit Cylinder Block Cylinder Head assy Supplier - Image 3Kobelco Excavator SK55SR-8 4TNV94 China Manufacturer Engine Overhaul Repair Kit Factory Piston Liner Kit Ring main bearing valve guide gasket kit Cylinder Block Cylinder Head assy Supplier - Image 4

Kobelco Excavator SK55SR-8 4TNV94 China Manufacturer Engine Overhaul Repair Kit Factory Piston Liner Kit Ring main bearing valve guide gasket kit Cylinder Block Cylinder Head assy Supplier

  • Item No.001
  • Part Number 4TNV94
  • Machine Model SK55SR-8
  • Condition: Aftermarket New
  • Type: Overhaul Repair Kit
Kobelco SK55SR-8 4TNV94 Engine Overhaul Kit,China Engine Parts Manufacturer,Kobelco Mid-Size Excavator Repair,4TNV94 Engine Components,Construction Equipment Maintenance,Piston Liner Kit,Main Bearing Set,Cylinder Block Assembly,OEM Quality Parts Supplier
Inquiry Send Email

Description

Kobelco Excavator SK55SR-8 4TNV94 Engine Overhaul Repair Kit

Restore your Kobelco SK55SR-8 excavator's engine to peak performance with our comprehensive overhaul repair kit, designed for the 4TNV94 engine. This aftermarket kit includes all essential components for a complete engine rebuild, ensuring reliability and durability.

Complete Kit Contents

Our kit provides everything you need for a full engine overhaul:

  • Piston & Liner Kit
  • Ring Set
  • Main Bearings
  • Valve Guides
  • Gasket Set
  • Cylinder Block & Cylinder Head Assembly (optional)

Precision Engineering

Each component is manufactured to meet or exceed OEM specifications, ensuring a perfect fit and long service life. The pistons, liners, and rings are crafted from high-grade materials to withstand extreme operating conditions.

Easy Installation

Designed for straightforward installation, this kit minimizes downtime and gets your excavator back to work quickly. All parts are pre-checked for quality and compatibility.

Product Specifications

  • Part Number: 4TNV94
  • Machine Model: SK55SR-8
  • Condition: Aftermarket New
  • Type: Overhaul Repair Kit

Why Choose Our Kit?

We are a dedicated supplier of engine components for construction machinery. Our aftermarket parts offer a cost-effective alternative without compromising quality. Each kit is carefully assembled to include all necessary parts for a complete overhaul.

Contact us for more details or to place an order. We are committed to providing high-quality products and excellent service.

What is Kobelco Excavator SK55SR-8 4TNV94 China Manufacturer Engine Overhaul Repair Kit Factory Piston Liner Kit Ring main bearing valve guide gasket kit Cylinder Block Cylinder Head assy Supplier?

The Kobelco Excavator SK55SR-8 4TNV94 Engine Overhaul Repair Kit is a comprehensive aftermarket kit designed to restore the engine of Kobelco SK55SR-8 excavators to peak performance. It includes essential components such as pistons, liners, rings, bearings, valve guides, and gaskets, all manufactured to meet or exceed OEM specifications. This kit provides a cost-effective solution for complete engine rebuilds, ensuring reliability and durability.

Applications

  • Complete engine overhaul for Kobelco SK55SR-8 excavators
  • Replacement of worn pistons, liners, and rings in 4TNV94 engines
  • Restoration of engine compression and performance
  • Repair of engine block and cylinder head components
  • Maintenance for construction and excavation equipment

FAQ

What does the overhaul repair kit include?

The kit includes a piston and liner kit, ring set, main bearings, valve guides, and a gasket set. Cylinder block and cylinder head assembly are available as optional items.

Is this kit compatible with the Kobelco SK55SR-8 excavator?

Yes, this kit is specifically designed for the 4TNV94 engine used in the Kobelco SK55SR-8 excavator.

Are the parts original OEM or aftermarket?

The parts are aftermarket new, manufactured to meet or exceed OEM specifications for quality and performance.

Can I install this kit myself?

The kit is designed for straightforward installation, but professional installation is recommended to ensure proper assembly and performance.

What is the part number for this kit?

The part number is 4TNV94.

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