ACL crankshaft main bearing set identified as 5M909P plus .010 oversize with flange specification. This matched main bearing set provides the correct shells for engine rebuilds that require the 5M909P +.010 O/W flange sizing. Specify this set when an oversize flanged main bearing is called for during crankshaft servicing or engine overhaul based on parts references.

ACL 5M909P + .010 O/W FLANGE Engine Crankshaft Main Bearing Set