Cummins original Replacement for OEM 3411765 Fuel Injector Assembly Diesel Fuel Injector for N14 QSN14 M11 ISM11 QSM11 Engines Fits Excavator Attachments & Accessories original new injector

Engineered for the demands of heavy duty diesel operation, the 3411765 fuel injector delivers dependable performance across the full range of Cummins N14, N14 Celect, and N14 Celect Plus engines. Manufactured to OEM specification, this electronic injector features a precision-machined injector body and high-strength alloy steel components that ensure accurate fuel metering, superior atomization, and long operational service life under continuous workloads.

This injector is a direct replacement referenced by part numbers 3411765RX, 3411765NX, 3411765RM, 3411765R, 3076130, 3076131, 3076702, and 3087648, providing broad interchangeability for fleet and workshop procurement. It is suitable for N14 ratings from N14-310 through N14-525 and supports applications spanning trucks, buses, construction and mining equipment, and power generation. Common vehicle platforms include Kenworth, Peterbilt, Freightliner, Western Star, International, Volvo, and Mack, serving transportation, logistics, mining, construction, agriculture, marine support, oil & gas, and industrial manufacturing sectors.

Every unit is tested before shipment to confirm stable performance in harsh environments. Benefits include improved combustion efficiency, reduced fuel consumption, lower emissions, increased engine power, and better throttle response. To maximize service life, use high-quality diesel fuel, replace fuel filters regularly, avoid water contamination, monitor engine fault codes, conduct periodic injector testing, and follow Cummins maintenance schedules for consistent, reliable operation.