+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. Injector
  • Caterpillar fuel injector 321-3600 CAT D6K crawler dozer D6K LGP D6K XL 2645A753 diesel injector replacement crawler dozer parts - Image 1
  • Caterpillar fuel injector 321-3600 CAT D6K crawler dozer D6K LGP D6K XL 2645A753 diesel injector replacement crawler dozer parts - Image 2
  • Caterpillar fuel injector 321-3600 CAT D6K crawler dozer D6K LGP D6K XL 2645A753 diesel injector replacement crawler dozer parts - Image 3
Caterpillar fuel injector 321-3600 CAT D6K crawler dozer D6K LGP D6K XL 2645A753 diesel injector replacement crawler dozer parts - Image 1Caterpillar fuel injector 321-3600 CAT D6K crawler dozer D6K LGP D6K XL 2645A753 diesel injector replacement crawler dozer parts - Image 2Caterpillar fuel injector 321-3600 CAT D6K crawler dozer D6K LGP D6K XL 2645A753 diesel injector replacement crawler dozer parts - Image 3

Caterpillar fuel injector 321-3600 CAT D6K crawler dozer D6K LGP D6K XL 2645A753 diesel injector replacement crawler dozer parts

  • Item No.001
  • Part Number 321-3600
  • Machine Model
  • Condition: Aftermarket New
  • Type: injector
Caterpillar fuel injector 321-3600 CAT D6K crawler dozer D6K LGP D6K XL 2645A753 diesel injector replacement crawler dozer parts
Inquiry Send Email

Description

High-Performance Fuel Injector for CAT D6K Dozers

Ensure your Caterpillar D6K crawler dozer operates at peak efficiency with our premium replacement fuel injector. Designed to meet or exceed OEM specifications, this injector delivers reliable fuel delivery, improved combustion, and reduced emissions. Whether you are maintaining a D6K LGP or D6K XL, this component is a direct fit and built to last.

Product Overview

This fuel injector (Part Number 321-3600) is an aftermarket new replacement for the original Caterpillar injector. It is engineered for precise fuel atomization, ensuring optimal engine performance and fuel economy. Ideal for heavy-duty applications, this injector is a cost-effective alternative to OEM parts without compromising quality.

Key Features

  • Exact Replacement: Directly replaces OEM part number 321-3600 and cross-references to 2645A753.
  • Compatibility: Fits Caterpillar D6K, D6K LGP, and D6K XL crawler dozers.
  • Premium Quality: Manufactured with high-grade materials to withstand extreme conditions.
  • Performance: Ensures smooth engine operation, better fuel efficiency, and lower emissions.
  • Reliability: Rigorously tested for durability and consistent performance.

Technical Specifications

Part Number 321-3600
Cross Reference 2645A753
Type Fuel Injector
Condition Aftermarket New
Compatible Models CAT D6K, D6K LGP, D6K XL

Why Choose Our Injector?

Our injector is designed to provide a perfect balance of performance and durability. It undergoes strict quality control to ensure it meets the demands of heavy machinery. By choosing our product, you get a reliable component that helps extend the life of your equipment and reduce downtime.

Applications

This injector is specifically tailored for Caterpillar D6K series crawler dozers, commonly used in construction, mining, and earthmoving projects. It ensures your machine runs smoothly even under the toughest conditions.

For more details or to place an order, please contact our sales team. We are committed to providing high-quality parts and excellent service.

What is Caterpillar fuel injector 321-3600 CAT D6K crawler dozer D6K LGP D6K XL 2645A753 diesel injector replacement crawler dozer parts?

The Caterpillar fuel injector 321-3600 is an aftermarket new replacement part designed for CAT D6K crawler dozers, including D6K LGP and D6K XL models. It cross-references to 2645A753 and is engineered to meet or exceed OEM specifications for reliable fuel delivery and combustion. This injector ensures optimal engine performance, fuel efficiency, and reduced emissions, making it a cost-effective alternative to original parts.

Applications

  • Replacement for CAT D6K crawler dozers in construction and earthmoving projects
  • Suitable for D6K LGP (Low Ground Pressure) models for soft terrain operations
  • Suitable for D6K XL (Extra Large) models for heavy-duty applications
  • Used in mining operations for material handling and site preparation
  • Maintenance and repair of diesel engines in agricultural and forestry equipment

FAQ

Is this fuel injector a direct replacement for the OEM part?

Yes, it is designed to directly replace the OEM part number 321-3600 and cross-references to 2645A753, ensuring a precise fit for CAT D6K series dozers.

What is the condition of this injector?

It is an aftermarket new injector, not a remanufactured or used part, and is manufactured to meet or exceed OEM specifications.

Which Caterpillar models is this injector compatible with?

It is compatible with CAT D6K, D6K LGP, and D6K XL crawler dozers.

Does this injector require any special installation?

Installation should be performed by a qualified technician following standard procedures for fuel injector replacement. No special modifications are needed.

What are the benefits of using this aftermarket injector?

It provides reliable fuel delivery, improved combustion, better fuel efficiency, and lower emissions, offering a cost-effective alternative to OEM parts without compromising quality.

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

Kamaz injection pump 0445020089 0445020142 0445020201 0445020225 0445020315 0445020255 0445011504 11.8L original diesel fuel pump

Kamaz injection pump 0445020089 0445020142 0445020201 0445020225 0445020315 0445020255 0445011504 11.8L original diesel fuel pump

YAMZ diesel fuel injection pump 0 445 020 110 0445020110 YAMZ L4 L6 534 536 engine

YAMZ diesel fuel injection pump 0 445 020 110 0445020110 YAMZ L4 L6 534 536 engine

Mitsubishi diesel engine fuel injection pump 32R65-00100 0445020608 compatible replacement

Mitsubishi diesel engine fuel injection pump 32R65-00100 0445020608 compatible replacement

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