original 156-8895 Fuel Injector Assembly for 3126 Diesel Engine Common Rail Injector 1568895 173-9268 196-1401 Generator Set Construction Vehicle original new injector

Engineered for the 3126, 3126B, and 3126E inline 6-cylinder 7.2L diesel engine family, the 156-8895 HEUI fuel injector delivers precision-controlled diesel injection for demanding industrial and heavy-duty applications. This unit is supplied as a direct OE-standard replacement, cross-referenced to a wide range of numbers including 0R9348, EX639348, 145-9360, 155-1819, 157-3727, 173-1012, 173-4566, 173-9379, 188-1320, 222-5965, 10R0781, 10R0782, 10R9237, and 10R9239, supporting flexible sourcing for global distributors and rebuilders.

Each injector features precision nozzle machining, a high-strength body, tested solenoid response, and flow-balanced performance. Every unit is leak-tested and, when supplied as remanufactured, fully tested for fuel delivery, injection pressure, timing, and spray uniformity, with new solenoids and precision nozzles installed. Available conditions include new, remanufactured, rebuilt, and exchange, with export-ready packaging suitable for injector distributors, fleet maintenance companies, construction equipment service centers, and remanufacturing workshops worldwide.

Typical applications cover medium-duty trucks, buses, construction and agricultural equipment, generator sets, marine auxiliary engines, mining equipment, and oilfield power units. Before installation, confirm the original injector number, engine serial number, arrangement number, plug type, and injector body design. Use the correct seal kit, lubricate O-rings with clean engine oil, ensure the injector bore is free of carbon and debris, and torque per the official service manual. After installation, prime the fuel system, scan ECM codes, and perform a cylinder cut-out test.