Cummins original 0986435616 Fuel Injector for Cummins QSK19 QSK38 QSK50 QSK60, replacement for 0986435611, Construction Machinery Parts, cross reference 0986435902 and 2881089 original new injector

For procurement teams supporting severe-duty Cummins QSK engines, the 0986435616 diesel fuel injector, also identified as Bosch 0 986 435 616, provides a documented reference for maintenance and overhaul sourcing. It is used in QSK large-engine service where the removed injector number matches. Market listings associate it with QSK19, QSK38, QSK50, and QSK60; one supplier listing identifies QSK60. Equipment coverage includes generator sets, mining, marine, oilfield, rail, industrial power, and construction machinery applications.

The injector is built for accurate fuel metering and high-pressure atomization, supporting stable combustion, engine power recovery, fuel economy, and reliable long-hour operation in demanding diesel environments. Its main Cummins cross references are 2881089 and 2882130, with related NX, RX, PX, and KX suffix numbers. Additional Bosch references include F00BJ00008 and F00BJ00009; Y431K05584 and CR/IPL35/ZEREW910S also appear as market search references, helping buyers compare supplier listings.

Published applications are not final technical confirmation. Before quotation or shipment, verify fitment using the engine serial number, CPL, removed injector number, body marking, Bosch and Cummins numbers, fuel system type, ECM calibration, and equipment model. For QSK19-Series context, Cummins identifies a 19-liter, inline six-cylinder diesel family for G-Drive applications, with a high-pressure fuel pump, Modular Common Rail fuel system, and integrated electronic control. Adjacent numbers require old-injector confirmation before being treated as replacements.