Perkins original Perkins 10R-1279 Common Rail Diesel Fuel Injector for 3512B 3516B Engine Machinery Replacement for OEM new injector original new injector

Engineered as a direct OEM equivalent replacement, the Perkins 10R-1279 fuel injector is designed to meet the demanding performance requirements of Perkins 3512B, 3516B, 3508B, 3512C, 3516C, and 3508C diesel engines. Manufactured from high-strength alloy steel with a hardened nozzle assembly, this mechanical fuel injector delivers precision fuel atomization, stable injection pressure, and consistent spray pattern for optimal combustion efficiency. Each unit undergoes factory flow testing and calibration verification to ensure reliable performance across power generation, marine propulsion, mining, oilfield, and heavy construction equipment applications.

The injector assembly is compatible with multiple cross-reference numbers, including 10R-1279, 170-5185, 212-3467, and 249-0713, providing a versatile solution for global equipment fleets. Its corrosion-resistant construction and heavy-duty design contribute to extended service life, reduced fuel consumption, lower exhaust emissions, and minimized carbon deposits. Suitable for diesel generator sets, tug boats, mining trucks, drilling rigs, excavators, and industrial power packs, this component supports reliable engine operation in prime, standby, and continuous duty environments.

Routine maintenance includes regular fuel system inspections at 500 hours, full system checks at 1000 hours, injector testing at 2000 hours, and injector reconditioning at 4000 hours. Proper installation requires cleaning the fuel system, replacing sealing washers, following factory torque specifications, and performing ECU reset when applicable. With a 12-month warranty and global export availability, this Perkins fuel injector offers industrial-grade reliability for operators seeking dependable engine performance across multiple sectors.