Perkins original Perkins 4P-9076 Common Rail Diesel Fuel Injector for 3508 3512 3516 Engine 777B 789 Mining Dump Truck new injector original new injector

The Perkins 3512A fuel injector 4P-9076 is an original equipment manufacturer component designed to deliver precise fuel atomization and consistent injection pressure across the Perkins 3508, 3512, 3512A, and 3516 diesel engine series. Built with a precision nozzle design and OEM flow calibration, this injector assembly ensures stable combustion, improved fuel economy, and reduced smoke emissions, supporting reliable operation in demanding power generation, marine propulsion, and oilfield applications where engine uptime and performance consistency are critical.

Engineered for heavy duty industrial use, the 4P-9076 fuel injector features corrosion resistant materials and a robust construction that extends service life under high load and continuous duty cycles. Each unit undergoes 100% performance testing, including flow rate verification and nozzle spray pattern inspection, to meet the stringent quality standards required for Perkins generator sets, marine engines, and mining equipment such as the D11N, D11R, 777B, 785, 789, 992C, and 994 platforms.

The injector assembly directly replaces original Perkins part 0R-9076 and is cross compatible with 0R2921, OR2921, 7E3382, 9Y1785, 0R2836, CA4P9076, CAT4P9076, CAT3512INJECTOR, CAT3508INJECTOR, and CAT3516INJECTOR, providing a versatile OEM equivalent solution for maintenance, overhaul, and field service operations. With its ability to enhance cold starting performance, increase engine power output, and reduce overall fuel consumption, the 4P-9076 injector delivers dependable fuel system performance across power generation facilities, cargo vessels, drilling rigs, surface and underground mining operations, and heavy construction equipment worldwide.