The ACL main bearing set for select Honda 4-cylinder engines covering displacements listed 1335–1751cc (1972–1986) is supplied as a crankshaft main bearing kit for engine rebuilds. The bearings are intended to support the crankshaft journals and help re-establish correct clearances during reassembly. When servicing engines that match the listed displacements and years, this set provides the primary bearing components needed for bottom-end work.
ACL Honda 4 1335-1488-1751cc 1972-86 Engine Crankshaft Main Bearing Set