Perkins original Perkins 10R-7230 Diesel Engine Fuel Injector for C15 C18 988K 990K 390F L 395 Excavator Replacement for OEM new injector original new injector

The Perkins 10R7230 fuel injector is a genuine-replacement HEUI assembly engineered for Perkins C15, C15 ACERT, C15 SDP, C16, and 3406E heavy-duty diesel engines. Built with precision-machined nozzle technology and high-strength alloy steel construction, it delivers OEM-calibrated fuel flow rates for accurate metering in demanding commercial and industrial service environments. The wear-resistant internal components and corrosion-resistant surface treatment ensure stable operation under severe duty cycles, supporting enhanced horsepower, faster throttle response, improved combustion efficiency, reduced emissions, and extended engine life.

This injector is compatible with a wide range of Perkins-powered applications, including highway trucks from Peterbilt, Kenworth, and Freightliner, as well as Perkins generator sets, mining equipment, marine propulsion systems, and oil & gas machinery. Direct cross references cover 10R-7230, 2360962, 236-0962, 3282574, 328-2574, 20R8064, 20R-8064, 3879433, and 2490713, allowing seamless replacement across multiple equipment configurations in transportation, construction, mining, marine, and power generation operations.

Proper installation requires cleaning the injector bore, inspecting the seat, replacing all O-rings and seals with new components, lubricating seals before fitting, and tightening to OEM torque specifications. Use ultra-clean diesel fuel, replace fuel filters regularly, prevent water contamination, maintain correct fuel pressure, and perform periodic injector balance testing. Hard starting, black or white exhaust smoke, power loss, excessive fuel consumption, rough idle, and engine knock can each signal injector issues that this assembly is designed to resolve when installed per the Perkins service manual.