QSX15 Cummins Engine Piston Kit 2882120 Parts Catalog Ref No. Part Name Part No. Required 　 Connecting Rod and Piston PP10224-09 　 　 Engine Connecting Rod 2882582 6 1 Engine Connecting Rod 3686171 1 2 Connecting Rod Cap Screw 3678574 4 3 　 　 Item not in this version 4 Bushing 2882581 1 5 Connecting Rod Bearing 3686435 6 6 …