original 20R-8060 Diesel Fuel Injector for C7 C9 Engine 330D 336D E336D Excavator Parts 328-2577 20R-8066 20R-8058 387-9438 Fuel Injector original new injector

Engineered for heavy-duty performance across construction, mining, marine and power generation sectors, this high pressure common rail fuel injector (main OE 20R-8060) is a precision-built replacement solution for C9, C9 ACERT and C9.3 industrial diesel engines. Cross-referenced to 317-8060, 10R-7224, 235-2888, 328-2576, 387-9433, 263-8218 and 295-1411, the unit delivers OEM-level performance and dimensional accuracy, ensuring plug-and-play compatibility with excavators such as 330D, 325D and 336D, wheel loaders including 950H and 966H, articulated dump trucks, motor graders, generator sets and marine propulsion systems.

Manufactured using advanced machining technology, high-strength alloy steel components and precision-ground control valves, the injector integrates high-pressure atomization technology to achieve accurate fuel metering, improved combustion efficiency, faster throttle response and lower fuel consumption. ECM-controlled opening timing combined with multi-orifice micro-nozzles produces ultra-fine fuel particles inside the combustion chamber, resulting in reduced exhaust emissions, lower engine noise, enhanced power output and improved cold starting performance under demanding load conditions.

Designed for long service life, the injector typically delivers 8,000–15,000 operating hours under proper maintenance. Pre-installation steps include verifying injector and engine serial numbers, inspecting fuel rail cleanliness, replacing injector seals and copper washers, checking fuel quality and the cylinder head bore. Depending on configuration, ECM programming or injector coding may be required. Widely accepted across North America, Europe, Middle East, Southeast Asia, Africa and South America aftermarket networks.