original 10R-2826 Common Rail Fuel Injector for 3406E 3512B 3508B C3500B Engine Excavator 5130 5230 Truck Vessel Generator Set Auto Parts 249-0746 original new injector

Engineered for the most demanding industrial diesel platforms, the 10R-2826 fuel injector delivers precision-calibrated fuel metering for 3512B, 3512C, 3516, and 3516B engines operating across mining, marine, power generation, and offshore petroleum sectors. This high-pressure injector assembly is fully cross-referenced with authorized part numbers 249-0746, 392-0226, 192-2817, 0R-3539, 20R-1262, and 7E-8836, ensuring straightforward replacement in existing fuel injection systems without modification to engine architecture or wiring harnesses.

Built to OEM specifications, the 10R-2826 features an optimized nozzle geometry that produces a superior spray pattern for improved fuel-air mixing, higher combustion efficiency, and reduced particulate emissions. High-pressure capability supports extreme operating environments, while corrosion-resistant materials extend service life in humid marine atmospheres, dusty mining pits, and offshore installations. Balanced fuel atomization improves fuel economy and reduces mechanical stress on pistons and cylinder liners, contributing to longer overhaul intervals for large-bore 3500 Series industrial engines deployed in North America, Europe, the Middle East, Africa, Southeast Asia, and South America.

Recommended maintenance includes daily inspection for fuel leakage, wiring integrity, and abnormal exhaust smoke; weekly fuel pressure verification; and monthly injector balance testing. Installation requires cleaning the injector bore, removing carbon deposits, fitting new sealing components, torquing to specification, priming the fuel system, and verifying injector balance rates for stable engine operation.