Perkins original  161-1708 Diesel Engine Parts Common Rail Fuel Injector Replacement for 10R-0960 194-5080 223-5327 223-5328 212-3460 new injector original new injector

The Perkins 161-1708 Electronic Unit Injector is engineered as a direct OEM replacement for Perkins C12 diesel engines, delivering precise fuel metering, excellent spray atomization, and reliable high-pressure injection across demanding industrial duty cycles. Manufactured to OEM-level standards with 100% performance testing, this injector ensures stable combustion, improved engine power, better cold-start performance, reduced fuel consumption, and lower emissions. It is built with corrosion-resistant materials to provide long service life and consistent operation under extreme workloads in construction, mining, marine, transportation, and power generation equipment.

This injector is fully interchangeable with authorized OE numbers 161-1708 and 0R-8479, as well as cross reference numbers CAT1611708 and CAT0R8479, making it a versatile replacement solution for fleet operators, heavy equipment owners, and industrial maintenance teams. It is suitable for Perkins C12 engines used in excavators, loaders, bulldozers, haul trucks, commercial vessels, tug boats, heavy trucks, vocational trucks, diesel generator sets, pump drives, and compressor systems, providing dependable fuel system performance across a wide range of heavy-duty applications.

Proper maintenance is essential to maximize injector lifespan and engine reliability. Operators should use high-quality diesel fuel, replace fuel filters regularly, maintain strict fuel cleanliness standards, avoid contaminated fuel sources, and monitor injector performance through ECM diagnostics. During installation, injector seals should be replaced and the injector bore cleaned thoroughly, with fuel system cleanliness verified before reassembly. Adhering to these maintenance practices helps prevent common issues such as difficult starting, reduced engine power, excessive fuel consumption, black or white exhaust smoke, rough idle, cylinder misfire, and abnormal combustion noise.