Perkins original Perkins 20R-2285 C15 C18 Excavator Diesel Engine Fuel Injector 359-7434 20R-1304 374-0750 20R-2284 new injector original new injector

The Perkins 20R-2285 fuel injector is an original remanufactured unit engineered to meet OEM specifications for Perkins C15, C15 ACERT, C16, and 3406E diesel engines. It serves as a direct replacement for part numbers 10R-1273 and 253-0618, making it a reliable solution for fleet operators, service shops, and equipment owners seeking consistent fuel system performance. The injector operates within an Electronic Unit Injection (EUI) fuel system, delivering precise fuel metering and high-pressure atomization that support efficient combustion across a wide range of operating conditions.

Built with wear-resistant internal components and a corrosion-resistant injector body, the 20R-2285 is designed to withstand the harsh environments encountered in mining, construction, marine, oilfield, and heavy-duty highway applications. It contributes to enhanced combustion efficiency and reduced fuel consumption, helping operators lower total operating costs. The robust construction also ensures a long operational lifespan, minimizing unplanned downtime and supporting productive use of equipment powered by Perkins industrial diesel engines.

Proper installation and maintenance are essential for optimal injector performance. Technicians should clean the injector bore thoroughly, replace all seals and O-rings, inspect the injector harness connectors, and follow Perkins torque specifications during installation. After installation, bleeding the fuel system, performing an injector cutout test, and clearing any ECM fault codes will help verify proper operation. Using premium diesel fuel, replacing fuel filters at recommended intervals, avoiding water contamination, and performing periodic injector diagnostics will further extend service life. The 20R-2285 is backed by a 6-12 month warranty.