The ACL crankshaft main bearing set referenced 5M1733A includes +.010 oversize and a flange configuration as listed, supplying main bearings for engines requiring that specification. Use this oversize flange main set when journals are machined to +.010 to restore correct clearances and support reliable crankshaft rotation during engine reassembly.
ACL 5M1733A + .010 O/W FLANGE Engine Crankshaft Main Bearing Set