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Caterpillar original Common Rail Fuel Injector 373-4087 20R-1282 392-0212 20R-0848 Replacement for OEM Diesel Parts for C3500 C3500B Engines Excavator Construction Machinery original new injector
| Brand Name: | CATERPILLA |
| Model Number: | 20R-0848 |
| MOQ: | 1 |
| Price: | $299-$515 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Caterpillar common rail fuel injector
,373-4087 diesel injector replacement
,C3500 C3500B engine injector
Caterpillar original Common Rail Fuel Injector 373-4087 20R-1282 392-0212 20R-0848 Replacement for OEM Diesel Parts for C3500 C3500B Engines Excavator Construction Machinery original new injector
Fuel Type | Diesel |
Condition | Original New |
Applicable Engine | CAT 3512B / 3512B HD / 3512B Industrial / 3512B Marine Propulsion / 3512B Marine Auxiliary / 3512B Generator Set / 3512B Power Module / 3512B Oilfield Engine / 3512B Mining Engine |
Injector Type | Common Rail Fuel Injector |
Quality Standard | OEM Standard |
Packaging | Standard Export Packaging |
Fuel System | Common Rail Fuel Injection System |
OE Number | 20R-0848 / 20R0848 |
Brand | CAT (Caterpillar) |
Cross Number / Universal Number | Reman: 10R-0955 / 10R0955; Cross Reference: 10R-0953 / 10R0953, 10R-0957 / 10R0957 |
Vehicle / Equipment Application | Generator Sets, Marine Propulsion & Auxiliary Systems, Offshore Vessels, Tugboats, Mining Equipment, Drilling Rigs, Offshore Platforms, Compressor Stations, Excavators and Construction Machinery |
Application Type | Power Generation / Marine Industry / Mining Industry / Oil & Gas Industry / Industrial Power Systems |
Engineered for the Caterpillar 3500 Series diesel platform, the CAT 20R-0848 (20R0848) fuel injector is an original new OEM injector assembly developed for CAT 3512B engines. It is cross-referenced with the remanufactured number 10R-0955 (10R0955) and alternative part numbers 10R-0953 (10R0953) and 10R-0957 (10R0957), giving procurement teams flexible options for engine maintenance, overhaul, and fleet support programs.
As a precision fuel metering device, the injector receives fuel from the low-pressure supply system and delivers a precisely controlled quantity into the combustion chamber under extremely high pressure. Core functions include fuel metering, fuel atomization, injection timing control, and spray pattern optimization, supporting combustion efficiency improvement, emission reduction, and fuel economy enhancement. Injector performance directly affects engine power output, specific fuel consumption, smoke emissions, cold start performance, reliability, and overall engine durability.
The 20R-0848 suits CAT 3512B, 3512B HD, Industrial, Marine Propulsion, Marine Auxiliary, Generator Set, Power Module, Oilfield, and Mining engine configurations, serving power generation, marine, mining, and oil & gas applications worldwide—from generator sets and offshore vessels to drilling rigs and mine site power systems. To protect service life, follow Caterpillar maintenance practice: fuel filter inspection every 250 hours, fuel system inspection every 500 hours, injector performance testing every 1000 hours, and replacement evaluation during major overhaul.
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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
