Cummins Crankshaft Shell Set - 0.25

New shell set for the crankshaft, for use with Cummins 4B, 4BT, ISB4.5 and QSB4.5 engines. Oversize 0.25 mm.

Includes upper bearing, lower bearing and thrust washers. This kit provides enough main bearing shells to service the entire engine.

Weight: 2.1 Lbs.