Cummins 3927948 12mm Main Bolt 98.5-18 5.9 / 6.7 Cummins

OEM Factory Cummins main bearing cap 12MM bolt replacement. Recommend replacement when rebuilding engine. Trust your engine to OE components.

Fits: 1998.5 - 2018 5.9 / 6.7 Cummins with 12mm main bolts.

Sold individually, select QTY 14 for a full engine.