original Diesel Engine Fuel Injector 0R-8467 for 3116 3114 Engine Excavator 320B 322B 325B 446B Replacement OEM 162-0212 7E-8952 0R-4374 High Performance original new injector

Engineered for demanding diesel applications, the 0R-8467 fuel injector delivers OEM-grade performance for 3116, 3116TA, and 3116T engine platforms. This mechanical injector assembly is manufactured using high-strength alloy steel with CNC precision machining, ensuring dimensional accuracy and long-term durability under continuous heavy-duty operating conditions. Cross-referenced with 7E-6408 and 127-8222, this injector serves as a direct replacement for industrial power units, marine propulsion systems, generator sets, and construction machinery.

The unit features multi-hole atomization technology that produces a precise spray pattern for optimized combustion, reduced emissions, and improved fuel economy. Hardened internal components and industrial-grade corrosion protection provide resistance to high temperatures, wear, and chemical degradation. Every injector undergoes factory calibration and 100% leakage testing before shipment, ensuring reliable performance across excavators, wheel loaders, motor graders, heavy-duty trucks, and agricultural machinery. A 12-month warranty supports operational confidence for fleet operators, OEM buyers, and industrial maintenance teams.

Recommended maintenance includes fuel filter inspection every 250 hours, fuel system inspection every 500 hours, and injector performance verification every 1000 hours. Proper installation requires cleaning the injector bore, replacing sealing washers and O-rings, torqueing to specification, bleeding the fuel system, and completing a final leak and performance test. This injector addresses hard starting, white or black smoke, rough idle, power loss, high fuel consumption, engine knock, and misfire conditions.