The ACL main bearing set superseded by 5M7124P-.75 is supplied as the crankshaft main bearing set corresponding to that supersession. Intended for engine overhaul, the set includes the main bearings required to reestablish main journal support and correct oil clearance during bottom-end assembly for engines referenced by the superseded part number.
ACL SUPERCEDED BY 5M7124P-.75 - Engine Crankshaft Main Bearing Set