Perkins original Diesel Fuel Injector 0R-3052 0R3052 0R1759 for CAT 3500A Excavator Engine Parts 7E6408 7W2669 new injector original new injector

The Perkins 3512A fuel injector 0R-3052 is a precision-engineered OEM remanufactured component designed for direct replacement in Perkins 3512A diesel engine applications. Built to original Perkins engineering specifications, this injector is fully interchangeable with cross reference numbers 0R3052, 209-3082, and 239-7471, ensuring accurate fitment across generator sets, marine propulsion engines, heavy industrial power units, and mining equipment operating on the Perkins 3512A platform. Each injector is assembled from heat-treated alloy steel components and subjected to strict dimensional and flow calibration to meet OEM performance tolerances.

The 0R-3052 fuel injector delivers precise fuel metering, optimized spray atomization, and stable injection pressure under continuous heavy-load operation. Its corrosion-resistant construction makes it suitable for harsh marine, oilfield, and industrial environments, while the refined nozzle geometry supports improved combustion efficiency, reduced exhaust smoke, and lower overall fuel consumption. The component is engineered for direct OEM fitment, requiring no modification during installation, and maintains stable performance characteristics across a wide range of Perkins 3512A-driven applications including standby generator systems, marine vessels, and construction machinery.

For proper service life, always clean injector seating surfaces before installation, replace sealing washers, inspect fuel supply lines for contamination, verify injection timing, and perform post-installation leak testing. Use high-quality clean diesel fuel and follow Perkins-approved maintenance procedures. Periodic fuel pressure testing and injector return flow rate inspection are recommended to sustain consistent injection performance throughout the injector's service cycle.