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  • Caterpillar CAT E303 CR  C1.1T  Engine Overhaul Repair Kit Piston Liner Kit Ring main bearing valve guide gasket kit Excavator Construction Machine Cylinder Block Cylinder Head assy - Image 1
  • Caterpillar CAT E303 CR  C1.1T  Engine Overhaul Repair Kit Piston Liner Kit Ring main bearing valve guide gasket kit Excavator Construction Machine Cylinder Block Cylinder Head assy - Image 2
  • Caterpillar CAT E303 CR  C1.1T  Engine Overhaul Repair Kit Piston Liner Kit Ring main bearing valve guide gasket kit Excavator Construction Machine Cylinder Block Cylinder Head assy - Image 3
Caterpillar CAT E303 CR  C1.1T  Engine Overhaul Repair Kit Piston Liner Kit Ring main bearing valve guide gasket kit Excavator Construction Machine Cylinder Block Cylinder Head assy - Image 1Caterpillar CAT E303 CR  C1.1T  Engine Overhaul Repair Kit Piston Liner Kit Ring main bearing valve guide gasket kit Excavator Construction Machine Cylinder Block Cylinder Head assy - Image 2Caterpillar CAT E303 CR  C1.1T  Engine Overhaul Repair Kit Piston Liner Kit Ring main bearing valve guide gasket kit Excavator Construction Machine Cylinder Block Cylinder Head assy - Image 3

Caterpillar CAT E303 CR C1.1T Engine Overhaul Repair Kit Piston Liner Kit Ring main bearing valve guide gasket kit Excavator Construction Machine Cylinder Block Cylinder Head assy

  • Item No.001
  • Part Number C1.1T
  • Machine Mode E303 CR
  • Condition: Aftermarket New
  • Type: Overhaul Repair Kit
Caterpillar CAT E303 CR C11T Engine Overhaul Repair Kit Piston Liner Kit Ring main bearing valve guide gasket kit Excavator Construction Machine Cylinder Block Cylinder Head assy
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Description

Caterpillar CAT E303 CR C1.1T Engine Overhaul Repair Kit

Complete overhaul solution for your excavator's engine, designed to restore performance and reliability.

Product Overview

This comprehensive engine overhaul repair kit is specifically engineered for the Caterpillar CAT E303 CR excavator, featuring the C1.1T engine. It includes all essential components for a full engine rebuild, ensuring your machine operates at peak efficiency.

Kit Contents

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

Key Features

  • Precision Engineering: Each component is manufactured to meet or exceed OEM specifications for a perfect fit and long-lasting durability.
  • Comprehensive Package: Everything you need for a complete overhaul in one convenient kit, saving time and sourcing hassle.
  • Aftermarket Quality: High-quality aftermarket parts that offer reliable performance at a competitive price.
  • Application Specific: Designed for the CAT E303 CR with C1.1T engine, ensuring compatibility.

Why Choose This Kit?

Our overhaul kit is ideal for maintenance and repair of your excavator's engine. By replacing worn components, you can extend the life of your machine, improve fuel efficiency, and reduce downtime. Whether you are a contractor or equipment owner, this kit provides a cost-effective solution to keep your CAT E303 CR running smoothly.

About Our Company

Hangzhou XC Machinery Co., Ltd. is a leading supplier of construction machinery parts, based in China. With over 8 years of experience, we serve customers worldwide, offering a wide range of parts for excavators, including engine parts, hydraulic pumps, undercarriage components, and more. We are committed to providing quality products and excellent service.

Note: This is an aftermarket product, not a genuine OEM part. Please verify compatibility with your machine's serial number before ordering.

What is Caterpillar CAT E303 CR C1.1T Engine Overhaul Repair Kit Piston Liner Kit Ring main bearing valve guide gasket kit Excavator Construction Machine Cylinder Block Cylinder Head assy?

This is an aftermarket engine overhaul repair kit designed for the Caterpillar CAT E303 CR excavator with a C1.1T engine. It includes pistons, liners, rings, main bearings, valve guides, and a full gasket set to facilitate a complete engine rebuild. The kit aims to restore engine performance and reliability, offering a cost-effective alternative to genuine OEM parts.

Applications

  • Complete engine overhaul for Caterpillar E303 CR excavators
  • Replacement of worn pistons, liners, and rings to restore compression
  • Replacing main bearings to reduce engine noise and prevent damage
  • Replacing valve guides to ensure proper valve operation and seal
  • Full gasket replacement to prevent oil and coolant leaks
  • Maintenance and repair of C1.1T engines in construction machinery

FAQ

Is this kit compatible with my Caterpillar E303 CR excavator?

Yes, this kit is specifically designed for the CAT E303 CR with a C1.1T engine. However, please verify your machine's serial number to ensure compatibility before ordering.

What components are included in this overhaul kit?

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

Are these parts genuine OEM or aftermarket?

These are high-quality aftermarket parts, not genuine OEM. They are manufactured to meet or exceed OEM specifications for reliable performance.

Will this kit help improve my excavator's performance?

Yes, replacing worn engine components can restore power, improve fuel efficiency, and extend the engine's lifespan, reducing downtime.

Do you provide any warranty for this product?

Please contact our sales team for warranty information, as it may vary. We are committed to providing quality products and excellent service.

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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