Perkins original Perkins 250-1314 Common Rail Diesel Fuel Injector for 3512B 3516B 3508B E3512B Engine Excavator Dozer original new injector

The Perkins 250-1314 fuel injector is a precision-engineered direct injection component built for the demanding conditions of Perkins 3512B, 3508B, and 3516B diesel platforms. Manufactured from high strength alloy steel under ISO and Perkins quality assurance standards, it delivers consistent high-pressure fuel delivery and uniform atomization across industrial, marine, and power generation applications. Each unit is individually sealed and produced to OEM tolerances to ensure direct-fit interchangeability with authorized cross references 10R-1290, 20R-1275, 392-0214, 386-1766, 229-0193, 150-4456, 126-7995, 114-6469, 0R-8892, and 0R-8690.

This injector is engineered for thermal stability, corrosion resistance, and long service life under continuous load. Its advanced atomizer geometry promotes clean spray patterns and efficient combustion, while the corrosion resistant construction maintains performance in harsh environments such as offshore platforms, mining operations, and heavy-duty marine vessels. The component is validated for PM3512 and PM3516 engine configurations used in global power plants, generator sets, and industrial machinery.

For installation, technicians should clean the injector bore and fuel passages, fit new O-rings, inspect the injector seat and tip, apply the correct torque specification, and perform a leak test followed by spray pattern and timing calibration. The Perkins 250-1314 provides a reliable OEM-grade replacement solution for distributors, fleet operators, and aftermarket service providers requiring proven performance on Perkins 3512B series diesel engines.