The ACL main bearing set for Toyota 4-cylinder engines is a crankshaft main bearing kit listed for 1969–1974 Toyota 8R/18R engines with 1,858–1,968 cc displacements. It supplies the matched main bearing shells required to support the crankshaft in these older Toyota four-cylinder engines. The description presents the part as the replacement bearing set for the specified Toyota engine family and years.
ACL Toyota 4 1858-1968cc 8R/18R 1969-74 Engine Crankshaft Main Bearing Set