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Caterpillar original 20R-1275 HP Diesel Fuel Injector for 3508 3516 3512 3508B 3516B 3512B, Replacement for OEM 392-0214, for Genset Marine, Cross Reference 392-0225, 20R-3247 original new injector
| Brand Name: | CATERPILLA |
| Model Number: | 20R-1275 |
| MOQ: | 1 |
| Price: | $299-$515 |
| Packaging Details: | Original Packing |
| Payment Terms: | T/T, Western Union |
Caterpillar 20R-1275 diesel fuel injector
,OEM 392-0214 genset marine injector
,3508 3516 3512 replacement injector
Caterpillar original 20R-1275 HP Diesel Fuel Injector for 3508 3516 3512 3508B 3516B 3512B, Replacement for OEM 392-0214, for Genset Marine, Cross Reference 392-0225, 20R-3247 original new injector
Fuel Type | Diesel |
Condition | New / Remanufactured |
Applicable Engine | Caterpillar 3512B (3512B, 3512B HD, 3512B Marine, 3512B Offshore) |
Injector Type | Fuel Injector Assembly, High Pressure Diesel Fuel Injector |
Quality Standard | OEM Specification |
Packaging | Export Standard |
Fuel System | High Pressure Diesel Fuel Injection |
OE Number | 20R-1275 |
Brand | Caterpillar (CAT) |
Cross Number / Universal Number | 127-8216 / 1278216 / 20R1275 |
Vehicle / Equipment Application | CAT Generator Sets, Marine Propulsion Systems, Mining Power Units, Industrial Power Stations, Oil & Gas Drilling Equipment, Emergency Backup Power Systems, Prime Power Generator Installations |
Application Type | Generator Sets, Marine Engines, Mining Equipment, Industrial Engines |
The Caterpillar 20R-1275 Fuel Injector Assembly is an OEM-specification diesel fuel injection component engineered for the Caterpillar 3512B engine platform, including HD, Marine, and Offshore variants. Cross-referenced against part numbers 20R1275, 127-8216, and 1278216, this injector provides a direct replacement solution for CAT generator sets, marine propulsion systems, mining power units, and oil & gas drilling equipment. It is available in both new and remanufactured condition options to match different maintenance budgets and fleet requirements.
Built to OEM dimensional accuracy, the 20R-1275 is a precision high-pressure fuel delivery component in the diesel combustion system. Pressurized fuel is released through the nozzle as an ultra-fine, optimized spray pattern, ensuring precise fuel metering and thorough atomization before mixing with compressed air in the combustion chamber. Heavy-duty construction, corrosion resistance, and high-temperature durability maintain stable performance under continuous operation in demanding industrial, marine, and mining environments, supporting long service intervals.
For equipment operators, OEM-specification 20R-1275 injectors deliver measurable advantages: improved combustion efficiency, enhanced fuel economy, lower emissions, stable engine operation, superior cold-start performance, and optimized power output. To protect injector service life, use high-quality diesel fuel, replace fuel filters regularly, prevent water contamination, and perform periodic injector balance testing. Each unit ships in export-standard packaging via DHL, UPS, and FedEx, supporting fast procurement for power generation and marine projects worldwide.
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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
