Cummins Service Products Catalog – Tool 4918684Kit, Cylinder Head Repair

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Engine Family: M11, ISM, ISM CM870, ISM CM875

This cylinder head repair kit is used to repair erosion of the cylinder head around the intake ports.

Ref. No.  Part No.  Description 
1 4918685 Metal repair compound
2 4918686 Protective plug
3 4918687 Drill
4 4918691 Releasing compound
not shown
available separately
4918748 Cover Plate (used on ISM engine with EGR as a mating form for the ceramic T metal material)
Last Modified:  11-Jun-2007