original 20R-1917 Common Rail Fuel Injector for C9 Engine 330D 336D 340D Excavator Diesel Injectors 10R-7222 20R-8060 20R-8968 267-3360 Engine Parts original new injector

Engineered for demanding heavy-duty operations, the 20R-1917 Fuel Injector is a precision-manufactured replacement component designed for C9 and C9 ACERT diesel engines. Manufactured to OEM-level tolerances, this high-pressure electronic injector delivers accurate fuel metering under varying engine loads, ensuring dependable performance in excavators, wheel loaders, generator sets, marine propulsion units, and industrial power platforms. Cross-referenced with 20R1917, 10R-7220, 10R7220, 326-4703, and 3264703, it provides a direct fitment solution for global B2B buyers.

Built from premium hardened alloy steel with precision-machined internal geometry, the 20R-1917 injector produces enhanced fuel atomization for finer droplet distribution and more complete combustion. This translates into improved fuel economy, reduced exhaust emissions, and stable idle characteristics. Heavy-duty construction supports continuous operation in mining, construction, marine, and power generation environments, while extreme-environment capability handles high temperatures, dusty jobsites, and demanding duty cycles. Each unit is factory tested and calibrated, backed by a 12-month warranty for reliable aftermarket procurement.

Recommended installation includes verifying the OE number, inspecting the injector bore, replacing copper sealing washers, torquing hold-down bolts to specification, priming the fuel system, and performing injector coding if required. Preventive maintenance—clean diesel fuel, timely filter replacement, water separator draining, and ECM diagnostic monitoring—maximizes service life. Ideal for distributors, fleet operators, and industrial engine rebuilders worldwide.