Caterpillar original Common Rail Fuel Injector Assembly for 3412 Diesel Engine, 153-5938 20R-4148, replacement for OEM 20R-0758 for construction machinery original new injector
| Brand Name: | CATERPILLA |
| Model Number: | 153-5938 |
| MOQ: | 1 |
| Price: | $299-$448 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Caterpillar Common Rail Fuel Injector
,3412 Diesel Engine Injector Assembly
,OEM replacement fuel injector 20R-0758
Caterpillar original Common Rail Fuel Injector Assembly for 3412 Diesel Engine, 153-5938 20R-4148, replacement for OEM 20R-0758 for construction machinery original new injector
Fuel Type | Diesel |
Condition | New / Remanufactured Available |
Applicable Engine | CAT 3412 Industrial Engine; CAT 3412B Generator Engine; CAT 3412C Power Unit; CAT 3412 Marine (Marine Propulsion); CAT 3412 Generator Set (Power Generation); CAT 3412 Industrial Power Pack (Industrial Equipment) |
Injector Type | Mechanical Fuel Injector |
Quality Standard | OEM Equivalent |
Packaging | Industrial Export Packaging |
Fuel System | Diesel Fuel Injection System |
OE Number | 153-5938, 1535938 |
Brand | Caterpillar (CAT) |
Cross Number / Universal Number | 0R-8684, 0R8684, 10R-0957, 10R0957; Service exchange and remanufactured numbers available by region |
Vehicle / Equipment Application | CAT Genset Series Generator Sets; Tugboats, Cargo Ships (Marine Vessels); Mining Trucks (Mining Equipment); Drilling Power Units (Oil & Gas Equipment); Stationary Engines (Industrial Power Units); Specialized Construction Equipment |
Application Type | Industrial, Marine, Power Generation, Mining, Oil & Gas, Construction, Heavy-Duty |
The Caterpillar 153-5938 mechanical fuel injector is a heavy-duty diesel injection component purpose-engineered for the CAT 3412 engine platform, compatible with 3412, 3412B and 3412C engine variants. As a reliable OEM replacement solution, it fits a broad range of equipment across industrial, marine, power generation, mining and oil & gas sectors, including generator sets, marine propulsion systems, mining trucks, drilling power units and stationary industrial power packs for global fleet and maintenance teams.
Built to withstand extreme operating conditions, the injector features a precision-machined nozzle, hardened internal components and corrosion-resistant, high-temperature materials. It delivers precise fuel metering and optimized atomization to improve fuel-air mixing, boosting combustion efficiency and power output while reducing fuel consumption and exhaust smoke, with enhanced durability and stable cold-start performance for reliable heavy-duty operation.
Every unit undergoes factory testing to meet OEM-equivalent quality standards, and is available in both new and remanufactured conditions to suit different operational requirements. Backed by a 12-month warranty and shipped in industrial export packaging, it comes with clear installation guidelines and scheduled maintenance schedules to help minimize downtime and ensure consistent engine performance for CAT 3412 operators.
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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
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