original 10R-3147 Fuel Injector Diesel Pump Assembly for C11 C13 C9 Engine Dump Truck 725 730 Wheel Loader 966H Excavator Spare Parts original new injector

Engineered for demanding industrial service, the 10R-3147 Fuel Injector delivers factory-grade injection performance for C13 diesel engines operating across construction, mining, marine, and power generation environments. Cross-referenced with 253-0618, 10R3147RX, and 10R3147 REMAN, this Electronic Unit Injector (EUI) is manufactured from high-strength alloy steel and precision-machined to strict OEM tolerances, ensuring consistent atomization and reliable high-pressure fuel delivery under heavy load conditions.

The injector features an industrial-grade hardened steel body, precision nozzle assembly, and OEM flow calibration verified through factory testing. Compatible with C13 ACERT, C13 Industrial, C13 On-Highway, C13 Power Unit, C13 Generator Engine, and C13 Marine Engine platforms, it supports excavators, wheel loaders, articulated trucks, motor graders, generator sets, and marine auxiliary engines. Operational benefits include improved fuel economy, lower emissions, faster throttle response, reduced engine knock, stable idle operation, and enhanced cold-start capability, making it suitable for haul trucks, drilling rigs, commercial fleets, emergency power systems, and oil & gas field service equipment.

Installation requires verification of part number and engine serial number, replacement of injector seals and O-rings, adherence to service manual torque specifications, and ECM synchronization when applicable. Post-installation checks include fuel leakage inspection, injection timing verification, idle testing, load testing, and diagnostic code clearing. Recommended practices include OEM-grade fuel filters, clean diesel fuel, and regular fuel pressure monitoring to maximize service life.