The ACL main bearing set for Isuzu 4-cylinder 1588cc engines (1990–1993) supplies crankshaft main bearings as a correct-fit replacement for engine rebuilds. These bearings support the crankshaft and restore proper rotating clearances during reassembly. Specified for the listed displacement and years, the set is intended to simplify maintenance and ensure reliable crank support in the specified Isuzu applications.
ACL Isuzu 4 1588cc 1990-93 Engine Crankshaft Main Bearing Set