ACL crankshaft main bearing set for Toyota six-cylinder engines covering 2253–2759cc (1968–1984). This full main bearing kit replaces worn crank bearings to restore correct clearances during engine overhaul or repair, supporting oil-film protection and steady crank rotation. Supplied for direct-replacement in the specified Toyota engine family, it’s intended for rebuilds, maintenance, and routine servicing where main bearings are replaced.
ACL Toyota 6 2253-2563-2759cc 1968-84 Engine Crankshaft Main Bearing Set