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  • Caterpillar C7 Engine E320D E330D E324D E325D E329D Excavator Fuel System Replacement Parts 387-9427 3879427 Fuel Injector 10R-7225 20R-8066 - Image 1
  • Caterpillar C7 Engine E320D E330D E324D E325D E329D Excavator Fuel System Replacement Parts 387-9427 3879427 Fuel Injector 10R-7225 20R-8066 - Image 2
  • Caterpillar C7 Engine E320D E330D E324D E325D E329D Excavator Fuel System Replacement Parts 387-9427 3879427 Fuel Injector 10R-7225 20R-8066 - Image 3
  • Caterpillar C7 Engine E320D E330D E324D E325D E329D Excavator Fuel System Replacement Parts 387-9427 3879427 Fuel Injector 10R-7225 20R-8066 - Image 4
Caterpillar C7 Engine E320D E330D E324D E325D E329D Excavator Fuel System Replacement Parts 387-9427 3879427 Fuel Injector 10R-7225 20R-8066 - Image 1Caterpillar C7 Engine E320D E330D E324D E325D E329D Excavator Fuel System Replacement Parts 387-9427 3879427 Fuel Injector 10R-7225 20R-8066 - Image 2Caterpillar C7 Engine E320D E330D E324D E325D E329D Excavator Fuel System Replacement Parts 387-9427 3879427 Fuel Injector 10R-7225 20R-8066 - Image 3Caterpillar C7 Engine E320D E330D E324D E325D E329D Excavator Fuel System Replacement Parts 387-9427 3879427 Fuel Injector 10R-7225 20R-8066 - Image 4

Caterpillar C7 Engine E320D E330D E324D E325D E329D Excavator Fuel System Replacement Parts 387-9427 3879427 Fuel Injector 10R-7225 20R-8066

  • Item No.ELE-MO-001
  • Part Number: 387-9427 3879427
  • Machine ModelE320D E330D E324D E325D E329D
  • Condition: Aftermarket New
  • Type: Fuel System Replacement Parts
Caterpillar C7 Engine E320D E330D E324D E325D E329D Excavator Fuel System Replacement Parts 387-9427 3879427 Fuel Injector 10R-7225 20R-8066
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Description

Caterpillar C7 Engine Fuel Injector – 387-9427 (3879427) Replacement Parts

Enhance the performance of your Caterpillar excavator with our high-quality fuel injector, designed for models E320D, E330D, E324D, E325D, and E329D. This aftermarket new part ensures reliable fuel delivery and efficient combustion, helping your machine run smoothly.

Key Specifications

Part Number 387-9427 / 3879427
Compatible Models E320D, E330D, E324D, E325D, E329D
Condition Aftermarket New
Type Fuel System Replacement Parts

Features & Benefits

  • Precision-engineered to meet or exceed OEM specifications
  • Ensures optimal fuel atomization for improved combustion efficiency
  • Direct replacement – easy installation without modifications
  • Durable construction for long service life in demanding conditions
  • Rigorous quality control to ensure consistent performance

About XC PARTS

Hangzhou XC Machinery Co., Ltd. (XC PARTS) is a trusted wholesaler of construction machinery parts, based in China. With over 8 years of experience, we supply high-quality replacement parts for excavators, including hydraulic pumps, engine parts, undercarriage components, electrical parts, seal kits, filters, final drives, and more. We serve customers worldwide, including the US, Canada, Turkey, Italy, Brazil, Colombia, South Africa, UAE, and India.

We offer parts for major brands such as Caterpillar, Komatsu, Hitachi, Kobelco, Kato, Isuzu, Mitsubishi, Daewoo, Doosan, Hyundai, Volvo, Samsung, SDLG, SANY, Zoomlion, and Liugong. Our extensive inventory ensures fast delivery and competitive pricing.

Contact Us

For inquiries or orders, please reach out:

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What is Caterpillar C7 Engine E320D E330D E324D E325D E329D Excavator Fuel System Replacement Parts 387-9427 3879427 Fuel Injector 10R-7225 20R-8066?

This fuel injector, part number 387-9427 (3879427), is an aftermarket replacement part designed for Caterpillar C7 engines used in excavator models E320D, E330D, E324D, E325D, and E329D. It ensures reliable fuel delivery and efficient combustion, helping maintain optimal engine performance. Manufactured to meet or exceed OEM specifications, it offers a direct replacement with easy installation.

Applications

  • Replacement for Caterpillar E320D excavator fuel system
  • Replacement for Caterpillar E330D excavator fuel system
  • Replacement for Caterpillar E324D excavator fuel system
  • Replacement for Caterpillar E325D excavator fuel system
  • Replacement for Caterpillar E329D excavator fuel system
  • Suitable for C7 engine fuel injection systems in compatible models

FAQ

What is the part number of this fuel injector?

The part number is 387-9427, also listed as 3879427.

Which excavator models is this fuel injector compatible with?

It is compatible with Caterpillar E320D, E330D, E324D, E325D, and E329D excavators.

Is this a genuine OEM part?

No, it is an aftermarket new part, not an OEM original.

Does this fuel injector require any modifications for installation?

No, it is designed as a direct replacement and should install without modifications.

What is the condition of this product?

It is new, aftermarket condition.

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

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