Caterpillar original Factories Price CAT 3142E Diesel Engine Diesel Injector 10R-1265 20R-5392 20R-4147 for Fuel Injector Pump Factory Direct Sales original new injector
Caterpillar original Factories Price CAT 3142E Diesel Engine Diesel Injector 10R-1265 20R-5392 20R-4147 for Fuel Injector Pump Factory Direct Sales original new injector
Cross Number / Universal Number | 20R-5392, 20R5392, 127-8222, 1278222, 0R-3638, 0R3638 |
Applicable Engine | CAT 3412 Series, CAT 3412, CAT 3412B, CAT 3412C, CAT 3412 Industrial Engine, CAT 3412 Marine Engine |
Warranty | 12 Months |
Injector Type | Diesel Fuel Injector |
Condition | New / Remanufactured Available |
Quality Standard | ISO 9001 |
Brand | Caterpillar |
Product Type | Fuel Injector Assembly |
Application Type | Industrial / Commercial |
Vehicle / Equipment Application | Generator Set, Marine, Mining, Industrial, Generator Sets, Marine Propulsion Systems, Mining Equipment, Oil & Gas Power Units |
Fuel Type | Diesel |
OE Number | 20R-5392 |
The Caterpillar 20R-5392 fuel injector is precision-engineered to deliver exceptional performance in demanding diesel engine applications. Designed according to OEM manufacturing standards, this injector delivers accurate fuel metering, optimized atomization, and reliable combustion performance under high-load operating conditions. This component is built to withstand the rigors of heavy-duty use while maintaining consistent fuel delivery and optimal engine performance throughout its service life. It features precision-machined components that ensure optimal fuel delivery and combustion efficiency in all operating conditions, from extreme temperatures to high-pressure fuel systems. This injector is designed to provide consistent performance, long service life, and reliable operation in even the most demanding industrial environments, making it an ideal choice for your heavy-duty equipment maintenance needs. It is built with durable materials and advanced engineering techniques to ensure that it can withstand the challenges of heavy-duty use while providing optimal fuel delivery and combustion efficiency, ensuring that your engine operates at peak performance while minimizing fuel consumption and emissions. The Caterpillar 20R-5392 Fuel Injector is a precision-engineered diesel fuel injection component designed for selected Caterpillar 3412 Series Diesel Engines used across power generation, marine propulsion, mining, oil & gas, industrial pumping, construction, and heavy-duty equipment sectors. Manufactured to OEM-level specifications, the 20R-5392 injector delivers precise fuel atomization, optimized combustion efficiency, reduced fuel consumption, stable engine power output, and long operational service life under demanding industrial operating conditions. The injector is engineered to withstand extreme pressure cycles, high-temperature environments, and continuous heavy-load operation commonly found in CAT generator sets, marine propulsion systems, mining trucks, and industrial power units. Product Name: Fuel Injector Assembly Brand Compatibility: Caterpillar (CAT) When it comes to reliable fuel injection performance, this injector delivers consistent results you can count on for professional-grade operation and long-term reliability in all your heavy-duty equipment applications. It represents an excellent.











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