Cummins original Diesel Engine Fuel Injector 4928106, Replacement for OEM 4089972, Cross Reference 4924587, Compatible with Cummins QSK19 QSK38 QSK50 QSK60, 4964170 original new injector

Built around OE number 4928106, this Cummins diesel fuel injector is presented as an original OE replacement for the QSK19 series and the related K19, KTA19 and QSK19G engine references. It is a heavy-duty diesel fuel injection component for industrial engine parts sourcing, with the QSK19 19L platform and MCRS references included in the supplied product scope. The OE-led identification gives procurement teams a clear starting point for matching the injector by brand, engine series and part number.

A key sourcing advantage is the consolidated cross-reference coverage. The listed alternatives are 4924587, 4924587NX, 4924587PX, 4924587RX, 4928106NX, 4928106PX, 4928106RX and Y431K05141, also written as Y 431 K05 141. Bringing these references together helps distributors, maintenance teams and engine parts buyers compare inventory records, interpret alternative part numbers and reduce ambiguity during quotation. The original-quality replacement positioning also supports purchasing workflows that depend on recognizable Cummins references and consistent product identification.

Application coverage extends across generator sets and power generation, marine engines, mining trucks and mining equipment, oilfield frac units, drilling rigs, rail equipment, compressors and industrial power systems. This breadth allows one product record to support several heavy-duty sectors without relying on a single equipment label. Buyers can review the engine family, OE number and cross numbers together, then align the injector with their own parts catalog, maintenance requirement or equipment documentation before ordering.