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Caterpillar original Common Rail Diesel Fuel Injector 238-8091, 328-2582 Replacement for OEM, 10R-4761 Cross Reference for Caterpillar C9 Engine, 387-9428 for Engineering original new injector
Detail Information
Place of Origin:
USA
Certification:
Contact: 86+ 19959162250
Product Name:
CATerpillar Injector
OE NO:
238-8091
OE NO1:
387-9428
OE NO2:
10R-4761
Warranty:
12 Months
Contact:
86+ 19959162250
Quality:
Brand New Genuine
Car Model:
CATERPILLA ENGINE
ApplicATio:
Fuel Injection System
Material:
High Speed Steel
Type:
Diesel
SIZE:
Origional Standard
Supply Ability:
1000pcs/months
Highlight:

Caterpillar C9 diesel fuel injector

,

OEM 238-8091 common rail injector

,

10R-4761 cross reference injector

Product Description

Caterpillar original Common Rail Diesel Fuel Injector 238-8091, 328-2582 Replacement for OEM, 10R-4761 Cross Reference for Caterpillar C9 Engine, 387-9428 for Engineering original new injector

Fuel Type

Diesel

Condition

New (also available as remanufactured, rebuilt, or exchange type)

Applicable Engine

Caterpillar C7 Series (some aftermarket sources also reference 3126B / C9; final confirmation by engine serial number required)

Injector Type

Diesel Fuel Injector Assembly

Quality Standard

OE-Style Replacement

Packaging

Single piece or full engine set of six injectors

Fuel System

HEUI (Hydraulic Electronic Unit Injector); some listings describe common rail — confirm exact system type by engine serial number

OE Number

238-8091 (2388091)

Brand

CAT (Caterpillar)

Cross Number / Universal Number

10R-4763, 20R-8059, 233-3535, 236-0974, 241-3400, 263-8218, 295-1410, 328-2582, 387-9428; aftermarket references: PAI 390093X, Interstate-McBee M-2388091, DIPACO D2388091, Alliant Power AP63687

Vehicle / Equipment Application

CAT 140K2, 324D, 324D FM, 324D FM LL, 324D L, 324D LN, 325D, 325D FM, 325D FM LL, 325D L, 325D MH, 326D L, 328D LCR, 329D, 329D L, 329D LN, M325D L MH, M325D MH (fitment-search reference; confirm by engine serial number)

Application Type

Engine service, rebuild, maintenance, and replacement for heavy equipment, fleet, mining, construction, and agricultural applications

For CAT C7 Series engine service, rebuild, maintenance, and replacement programs, the Caterpillar 238-8091 fuel injector (also searched as 2388091) is a diesel fuel injector assembly built for precision fuel delivery under heavy-duty operating conditions. It supports engine performance restoration, stable injection behavior, reduced smoke, and lower misfire risk, making it a dependable OE-style replacement solution for professional diesel repair markets.
The injector is cross-referenced against 10R-4763, 20R-8059, 233-3535, 236-0974, 241-3400, 263-8218, 295-1410, 328-2582, and 387-9428, plus aftermarket references such as PAI 390093X, Interstate-McBee M-2388091, DIPACO D2388091, and Alliant Power AP63687. Primary application is the CAT C7 engine; some supplier databases also associate coverage with 3126B or C9 references and equipment models including 140K2, 324D, 325D, 326D L, 328D LCR, and 329D. As the CAT C7 fuel system is commonly associated with HEUI technology while some listings describe common rail, final fitment should be verified by engine serial number and original injector number.
The 238-8091 injector is available as a single piece or as a full engine set of six, and may be supplied in new, remanufactured, rebuilt, or exchange condition depending on program requirements. It serves heavy equipment maintenance companies, fleet workshops, engine rebuilders, diesel parts distributors, mining and construction maintenance teams, and global aftermarket replacement programs. Global part number recognition, warranty support, and fast shipment help minimize equipment downtime.

Caterpillar original Common Rail Diesel Fuel Injector 238-8091, 328-2582 Replacement for OEM, 10R-4761 Cross Reference for Caterpillar C9 Engine, 387-9428 for Engineering original new injector

Caterpillar original Common Rail Diesel Fuel Injector 238-8091, 328-2582 Replacement for OEM, 10R-4761 Cross Reference for Caterpillar C9 Engine, 387-9428 for Engineering original new injector

Caterpillar original Common Rail Diesel Fuel Injector 238-8091, 328-2582 Replacement for OEM, 10R-4761 Cross Reference for Caterpillar C9 Engine, 387-9428 for Engineering original new injector detail 1

Caterpillar original Common Rail Diesel Fuel Injector 238-8091, 328-2582 Replacement for OEM, 10R-4761 Cross Reference for Caterpillar C9 Engine, 387-9428 for Engineering original new injector detail 2

Caterpillar original Common Rail Diesel Fuel Injector 238-8091, 328-2582 Replacement for OEM, 10R-4761 Cross Reference for Caterpillar C9 Engine, 387-9428 for Engineering original new injector detail 3

Caterpillar original Common Rail Diesel Fuel Injector 238-8091, 328-2582 Replacement for OEM, 10R-4761 Cross Reference for Caterpillar C9 Engine, 387-9428 for Engineering original new injector detail 4

Caterpillar original Common Rail Diesel Fuel Injector 238-8091, 328-2582 Replacement for OEM, 10R-4761 Cross Reference for Caterpillar C9 Engine, 387-9428 for Engineering original new injector detail 5

Caterpillar original Common Rail Diesel Fuel Injector 238-8091, 328-2582 Replacement for OEM, 10R-4761 Cross Reference for Caterpillar C9 Engine, 387-9428 for Engineering original new injector detail 6

Caterpillar original Common Rail Diesel Fuel Injector 238-8091, 328-2582 Replacement for OEM, 10R-4761 Cross Reference for Caterpillar C9 Engine, 387-9428 for Engineering original new injector detail 7

Caterpillar original Common Rail Diesel Fuel Injector 238-8091, 328-2582 Replacement for OEM, 10R-4761 Cross Reference for Caterpillar C9 Engine, 387-9428 for Engineering original new injector detail 8

Caterpillar original Common Rail Diesel Fuel Injector 238-8091, 328-2582 Replacement for OEM, 10R-4761 Cross Reference for Caterpillar C9 Engine, 387-9428 for Engineering original new injector detail 9

Caterpillar original Common Rail Diesel Fuel Injector 238-8091, 328-2582 Replacement for OEM, 10R-4761 Cross Reference for Caterpillar C9 Engine, 387-9428 for Engineering original new injector detail 10

Caterpillar original Common Rail Diesel Fuel Injector 238-8091, 328-2582 Replacement for OEM, 10R-4761 Cross Reference for Caterpillar C9 Engine, 387-9428 for Engineering original new injector detail 11

Caterpillar original Common Rail Diesel Fuel Injector 238-8091, 328-2582 Replacement for OEM, 10R-4761 Cross Reference for Caterpillar C9 Engine, 387-9428 for Engineering original new injector detail 12

Contact Detail:

ADD:Huangpu Machinery City, No.585-A, No.138, Southeast Road, Huangpu District, Guangzhou City,

Guangdong Province Tel:+86 020 88557755

Cellphone:+86 19959162250 WhatsApp:+86 19959162250

Email:2209396088@qq.com