ACL standard-size main bearing set for 1981–1983 Isuzu 4 C190 diesel engines covers 1951cc applications and is supplied as an aluminum main bearing kit. These bearings restore proper crank support and oil clearance when rebuilding or servicing the long block. Use this set to reestablish factory clearances during engine overhaul or when replacing worn mains in the specified Isuzu applications.

ACL 81-83 Isuzu 4 1951cc C190 Dsl Standard Size Aluminum Main Bearing Set