The ACL crankshaft main bearing set for Ford four-cylinder 140 applications fits 1989–1997 engines and supplies replacement main shells for routine rebuilds. These bearings restore correct oil clearance and crank support to maintain smooth rotation and reduce wear. Use prescribed installation procedures and measure clearances to ensure conformance with factory specifications.
ACL Ford Prod. 4 140 1989-97 Engine Crankshaft Main Bearing Set