Perkins original 249-0705 Fuel Injector Oil Injector Assembly Replacement for C11 C13 Engine 345C 345D 349 352 Excavator Loader original new injector

Engineered specifically for the Perkins C13 and C13 ACERT engine platforms, the 249-0705 fuel injector assembly delivers precise fuel metering and stable high-pressure injection under demanding industrial operating conditions. Manufactured from hardened alloy steel with an anti-corrosion surface treatment, each unit is built to meet OEM dimensional tolerances, ensuring direct-fit installation without modification across heavy duty trucks, excavators, wheel loaders, generator sets, and marine power systems. The advanced nozzle geometry promotes efficient atomization and complete combustion, supporting consistent power output while reducing fuel waste and exhaust emissions in construction, mining, transportation, and power generation applications.

The injector incorporates precision-machined internal components engineered for long service life under elevated injection pressures and high-temperature operating environments. Industrial-grade quality assurance testing validates flow rate, spray pattern, and leak performance against original equipment specifications, giving fleet operators and service facilities a dependable replacement solution for worn or failed C13 injectors. The assembly is fully interchangeable with the reference 2490705 part number.

Proper maintenance of the surrounding fuel system is essential to maximize injector service life. Operators should replace fuel filters at recommended intervals, use clean high-quality diesel, monitor fuel rail pressure, and perform periodic injector diagnostic inspections using professional scan tools. Verification of ECM calibration following installation helps restore optimal combustion timing and ensures reliable engine performance across on-highway, off-highway, and stationary power applications.