The ACL main bearing set fits Mazda four-cylinder engines covering 1998–2184cc for 1983–1987 applications and is supplied as a complete crankshaft main bearing kit. It supplies matched main shells required to support the crankshaft and re-establish correct bearing clearances during engine assembly. Ideal for rebuilds and routine replacement of main bearings on compatible Mazda engines.

ACL Mazda 4 1998-2184cc 1983-87 Engine Crankshaft Main Bearing Set