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Caterpillar original Fuel Injector Assembly 387-9428 387-9432 387-9433 557-7627 Diesel Injector Replacement Parts, for heavy duty diesel engine application original new injector
| Brand Name: | CATERPILLA |
| Model Number: | 387-9428 |
| MOQ: | 1 |
| Price: | $299-$456 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Caterpillar diesel injector assembly 387-9428
,CAT fuel injector 387-9432 heavy duty
,557-7627 diesel injector replacement part
Caterpillar original Fuel Injector Assembly 387-9428 387-9432 387-9433 557-7627 Diesel Injector Replacement Parts, for heavy duty diesel engine application original new injector
Fuel Type | Diesel |
Condition | Original / OEM |
Applicable Engine | CAT C7, C7 ACERT Industrial Engine |
Injector Type | High Pressure Common Rail Diesel Fuel Injector Assembly |
Quality Standard | OEM Standard |
Packaging | Not Specified |
Fuel System | Diesel Common Rail Fuel Injection System |
OE Number | 387-9428 (3879428) |
Brand | CAT (Caterpillar) |
Cross Number / Universal Number | 20R-8059, 10R-4763, 328-2582, 295-1410, 241-3400, 236-0974, 238-8091, 233-3535 |
Vehicle / Equipment Application | Excavator, Wheel Loader, Generator Set, Industrial Power Unit, Marine Engine, Truck |
Application Type | Construction, Mining, Generator, Industrial & Marine Heavy-Duty Diesel Applications |
Precise fuel delivery is the foundation of diesel engine performance, and the CAT C7 fuel injector 387-9428 is built to provide it. Developed for Caterpillar C7 and C7 ACERT industrial engines, this high-pressure common rail diesel injector assembly delivers accurate fuel metering and fine atomization into the combustion chamber, supporting stable combustion, consistent power output, and efficient fuel utilization throughout demanding heavy-duty operating cycles.
Supplied as an original, OEM-standard component, the injector is manufactured to match the fit, flow characteristics, and service life of the factory-installed unit, allowing direct installation without modification. One of its key advantages is broad interchangeability: OE number 387-9428 (3879428) cross-references 20R-8059, 10R-4763, 328-2582, 295-1410, 241-3400, 236-0974, 238-8091, and 233-3535, enabling distributors, rebuilders, and parts departments to consolidate sourcing around a single verified part number.
This injector serves CAT C7-powered equipment across construction, mining, trucking, generator set, industrial power unit, and marine applications, making it a practical choice for fleet maintenance operations, engine overhaul specialists, and B2B parts resellers. Each unit is produced under OEM quality standards to ensure dependable operation within the diesel common rail fuel injection system. For bulk pricing, availability, or cross-number verification, please contact our sales team with your equipment details.
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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
