Cummins original FOOBJ00007 Replacement Part, Compatible with Diesel Engine Components, Replacement for OEM Standard, for Industrial Machinery Applications, Cross Reference Part original new injector

Accurate identification is central to sourcing the F00BJ00007 diesel fuel injector, also searched as FOOBJ00007, F 00B J00 007 and F-00B-J00-007. It is intended for Cummins QSK19 and QSK Series engine repair and maintenance. As a common rail fuel-system component, it receives high-pressure diesel and meters fuel into the combustion chamber according to the engine control strategy. Correct injector operation directly influences starting, idle stability, cylinder balance, fuel economy, exhaust smoke, power output and engine protection.

This Cummins-branded injector is presented for heavy-duty B2B sourcing across generator service, engine rebuilding, mining fleets, marine maintenance, rail power, oilfield service and parts distribution. Public catalog data associates the injector family with 2881088, 2881088NX, 2882129, 2882129NX, 2882129PX, 0986435615 and 0986435904. These references support part identification, but they should not be treated as automatic confirmation of interchangeability. The product’s principal sourcing advantage is its consolidated number and application information for repair and maintenance purchasing.

Because public listings are not fully consistent, FOOBJ00007 should be retained as a search variant while F00BJ00007 is used as the recommended catalog format. References to F00BJ00009, F00BJO0008 and 0986435901 require particular caution and are not confirmed replacements. Before shipment, buyers should verify the engine serial number, CPL, ECM model, old injector number, equipment nameplate and clear injector photographs. This verification process helps reduce fitment risk and supports accurate selection for the intended QSK application.