The ACL main bearing set for Isuzu 4-cylinder engines covering 1471–1588cc (1985–1993) is a crankshaft main bearing kit intended as a correct-fit replacement during engine overhaul. It supports the crank and helps establish proper clearances when reassembling the rotating assembly. Use this set when rebuilding the specified Isuzu engines to return crank support to factory-style specifications within the listed years and displacements.

ACL Isuzu 4 1471-1588cc 1985-93 Engine Crankshaft Main Bearing Set