Cummins Service Products Catalog – Tool 3375059Main Bearing Bore Kit

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Engine Family: K38, K50

This kit is required to check the alignment of the main bearing bores and can also be used to rebore the cylinder block main bearing bore as needed when service caps are used. The Kit contains the special parts needed to check or bore K38 and K50 cylinder blocks. Components of ST 1177 must also be used. These components are ST 1177-17, -18, -19, -21, -22, -23, -24, -25, -26, -27, -31, -34, -35, -51, -52, -56, and -5111.

Ref. No. Part No. Description
1 3375060  Cutter Holder 
2 3375061  Boring/Alignment Bar 
3 3375062  Torsion Bar 
4 3375063  Centering Ring 
5 3375064  Checking Ring 
6 ST 1177-3  Cutting Tool 
Last Modified:  31-Jul-2003