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Ca-terpillar 10R-9003 C9 HEUI Fuel Injector 387-9431 for Diesel Engines

Basic Properties

Place of Origin:guangdong
Brand Name:Ca-terpillar
Model Number:10R-9003

Trading Properties

Minimum Order Quantity:one
Price:100-300$
Standard Packaging:Neutral packing
Delivery Time:3-5days
Payment Terms:L/C,D/A,D/P,T/T
Supply Ability:1000
Specifications
OEM Part No.: 10R-9003 Reman Interchange: 293-4074, 328-2580, 387-9431
Injector Type: Hydraulically Actuated Electronic Unit Injector Engine Fitment: Selected Ca-terpillar C9 Diesel Engines
Ready To Install**: Direct-fit After Compatibility And Calibration Confirmation Full After-Sales Support: 6–12-month Warranty, Technical Support And Replacement Service For Confirmed Manufacturing Defects
Highlight

Ca-terpillar C9 HEUI fuel injector

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C9 diesel engine fuel injector

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387-9431 HEUI injector with warranty

Product Description

Ca-terpillar 10R-9003 C9 HEUI Fuel Injector 387-9431 for Diesel Engines

Product Description

The Ca-terpillar 10R-9003 is a remanufactured Hydraulộng CHANGEDabeloically plaster Meredithnubnhohner Actuated Electronic Unit Injector for selected Ca-terpillar C9 diesel engines. It delivers accurate fuel metering and stable atomization to help restore engine power, improve fuel efficiency and maintain smooth operation. Bench-tested before shipment, it is suitable for compatible construction machinery and industrial equipment. Commonly referenced numbers include 293-_usr4074, 328-2580 and 387-9431; exact fitment must be confirmed using the engine serial number and calibration


Available from MOQ 1 pc, with fast worldwide shipping and a 6–12-month warranty, it provides a reliable and cost-effective replacement option for compatible OEM applications.


We are a professional manufacturing factory dedicated to diesel engine spare parts. Our core product line covers diesel fuel injectors, injector nozzles, fuel injection pumps and complete injector repair kits. Backed by steady in-house stock, rigorous quality inspection and direct factory pricing, we partner with global wholesalers, maintenance workshops and machinery enterprises. We deliver premium reliable spare parts, fast lead time and all-round one-stop export service. We warmly welcome your inquiries and long-term business cooperation. 


# Question Answer
1 Which engines? Selected Ca-terpillar C9 diesel engines.
2 What is the injector type? Hydraulically Actuated Electronic Unit Injector.
3 New or remanufactured? 10R-9003 is a remanufactured injector reference.
4 What are the common interchange numbers? 293-4074, 328-2580 and 387-9431.
5 Which applications? Selected construction machinery and industrial equipment.
6 Is it ready to install? Yes, after confirming the engine serial number and injector calibration.


Part No. Interchange No. Engine Fitment Typical Applications Notes
10R-2828 20R-8068, 241-9595, 293-4069, 328-2581, 387-9436 Ca-terpillar C9 Generator sets and marine engines Earlier reman reference; 2.2 spray factor family
10R-4764 20R-8060, 245-3516, 293-4067, 328-2577, 387-9438 Ca-terpillar C9 Selected C9 truck-engine applications Reman HEUI injector; 1.96 spray factor family
10R-4844 20R-8062, 242-0139, 293-4068, 328-2578, 387-9437 Ca-terpillar C9/C-9 Selected C9 truck-engine applications Reman HEUI injector; 2.2 spray factor family
10R-7221 20R-8063, 267-9734, 293-4071, 328-2573, 387-9434 Ca-terpillar C9 D6R, D6R III, D6T and D7R tractors; 160M graders; 2290 feller bunchers Earlier reman reference; 1.7 spray factor family
10R-7222 Commonly associated with 20R-8064, 20R-8968, 387-9433 and 557-7633 Ca-terpillar C9 Selected 336D excavators and 140M motor graders Verify supersession and calibration before ordering
10R-9002 236-0957; 225-0117 is an earlier reference Ca-terpillar C9 Marine-engine applications Reman HEUI injector; confirm original number
10R-9003 Commonly referenced with 293-4074, 328-2580 and 387-9431 Ca-terpillar C9 Application must be confirmed by engine serial number Official equipment-fitment information is unavailable
20R-8064 20R-8968; related new reference 557-7633 Ca-terpillar C9 Selected excavators and motor graders Cat Reman injector group; 1.96 spray factor family
20R-8968 20R-8064; new reference 557-7633 Ca-terpillar C9 336D/336D L excavators and 140M motor graders Officially confirmed alternate family
225-0117 236-0957, 10R-9002 Ca-terpillar C9 Selected C9 marine applications Discontinued; confirm the replacement by ESN


Contact Details
Guangzhou Zhuohang Auto Parts Co., Ltd.

Contact Person: Mr. Logan Wu

Tel: 86--13523778555

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