Cummins Service Products Catalog – Tool ST 981Injector Protrusion Comparator

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Engine Family: C & J, NH, NT, V28, V378, V555, V903, V504, L10

This comparator will quickly determine if the injector sleeves have been properly cut to permit the required amount of injector tip protrusion while the injectors are removed from the cylinder head.

NOTE: This tool checks the injector sleeve cut depth. It does not measure injector protrusion. 3823495 will actually measure protrusion with an injector installed properly.

Ref. No. Part No. Description
10 ST 981-10  Dial Indicator 
Last Modified:  30-Jul-2003