Cummins original F00BLOJ013 Fuel Injector for QSK19 Diesel Engine Replacement for OEM, for heavy duty diesel engine application, Compatible with 4928106 original new injector

Accurate injector identification starts with the correct marking. F00BL0J013, with the numeral 0 after L, is the preferred Bosch-style part number for this heavy-duty common rail diesel injector; F00BLOJ013 and F 00B L0J 013 are retained as searchable formats. The injector is intended for Cummins QSK-series service markets, with QSK19 as the primary engine family and additional market references to K19, KTA19, QSK38 and QSK50. Its broad cross-reference coverage helps distributors, repair shops and fleet buyers match injector-body markings, Bosch service numbers and Cummins OE references during sourcing.

For QSK19 applications, the injector operates within a high-pressure, electronically controlled fuel system; relevant G-Drive configurations use a high-pressure fuel pump and Modular Common Rail Fuel System. Fuel metering and atomization directly influence starting, idle quality, smoke level, fuel consumption, exhaust temperature, cylinder balance and power output. This makes correct injector selection important for generator, mining, construction, rail, oil and gas, marine and other industrial power equipment where stable combustion and dependable heavy-duty operation are required.

Searchable references include F00BL0J014, 4964172, 4964172PX, 4955526, 4928104, 0986435912, 0986435900 and F00BJ00000. These numbers support cross-reference searches but are not guaranteed direct replacements. Final compatibility must be confirmed using the engine serial number, original injector label, CPL and equipment application before ordering or shipment, particularly when sourcing across QSK19, QSK38 and QSK50 engine variants.