Cummins original 3081319 Diesel Engine Fuel Injector Replacement for M11 ISM11 QSM11 s Excavator Attachment Construction Machinery Spare Part with Cross Reference 3037772 3411754

Engineered to meet the demanding fuel delivery requirements of Cummins M11 series engines, this electronic unit injector (OE 3081319) delivers dependable performance across the 280 HP to 500 HP power range. Designed as a direct OEM replacement for M11, M11 Plus, CELECT, CELECT Plus, ISM11, and QSM11 platforms, it supports fleet operators, remanufacturers, and industrial buyers seeking consistent, verifiable injection quality with full cross-reference compatibility.

Manufactured from hardened alloy steel and high-temperature resistant materials, this injector withstands the intense pressures of high-load diesel operation. It integrates fuel metering, fuel pressurization, fuel atomization, and injection timing control into a single unit, actuated by the ECM based on engine speed, load, coolant temperature, intake air temperature, and fuel demand. The result is precise fuel metering, optimized combustion efficiency, reduced emissions, and extended engine service life. Each unit is produced under ISO9001 and IATF16949 quality standards and backed by a 12-month warranty.

Widely deployed across North America, Europe, South America, the Middle East, Africa, and Asia-Pacific, this injector serves logistics fleets, mining operations, oilfield equipment, marine vessels, and power generation systems. For optimal installation, replace O-rings and seals, clean the injector bore thoroughly, inspect fuel rail condition, verify ECM calibration, and perform an injector balance test after installation.