|
Fuel Type |
Diesel |
|
Condition |
New / Reman Available |
|
Applicable Engine |
3500 Series: 3508, 3508B, 3508C, 3512, 3512A, 3512B, 3516, 3516B, 3516C |
|
Injector Type |
Single Port Metering Fuel Injector Assembly |
|
Quality Standard |
OEM-Style Fitment, Original Standard |
|
Packaging |
Neutral / Standard Industrial Packaging |
|
Fuel System |
High-Pressure Diesel Fuel Injection System |
|
OE Number |
4P-9075 |
|
Brand |
. |
|
Cross Number / Universal Number |
4P-9075, 0R-3051, OR3051, CA4P9075, 7E3381, 9Y4543 |
|
Vehicle / Equipment Application |
Generator Sets, SR4 / SR4B Power Generation Systems, Marine Propulsion Engines, Marine Auxiliary Engines, Industrial Engines, Mining Equipment, Oilfield Power Units, Pump Drives, Compressor Packages, Offshore Power Units, Standby Power Plants |
|
Application Type |
Industrial, Marine, Power Generation, Mining, Oilfield |
Engineered for continuous heavy-duty service, the 4P-9075 fuel injector is a precision single port metering assembly designed for . 3500 Series diesel engines. It cross-references with 0R-3051, OR3051, CA4P9075, 7E3381 and 9Y4543, providing a direct OEM-style replacement for 3508, 3508B, 3508C, 3512, 3512A, 3512B, 3516, 3516B and 3516C engine platforms used across global industrial, marine and power generation fleets.
This injector delivers accurate fuel metering under varying engine loads, an optimized spray pattern for improved combustion efficiency, and high-pressure diesel atomization for cleaner burn and reduced emissions. Wear-resistant internal components support long service life in demanding environments, while its industrial-grade construction withstands elevated temperatures inside generator sets, SR4 and SR4B power systems, marine propulsion units, oilfield drives, compressor packages and mining equipment. The rebuild-friendly design also suits overhaul projects on high-hour industrial engines.
To maximize reliability, confirm the old injector number, engine serial number and engine arrangement before ordering. During installation, clean the fuel system, inspect the injector seat, replace required seals, follow factory torque specifications and bleed the system. Using clean diesel fuel, scheduled filter replacement and matched-set installation on high-hour engines will further reduce combustion variation and extend injector service life.














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