The ACL main crankshaft bearing set, part AU‑5M1432A, is supplied oversize +0.010 with flange and is intended for rebuilds requiring that specific oversize bearing. This matched main bearing set fits crank journals at +0.010 oversize and includes the flange configuration noted in the source, restoring proper oil clearance and reliable crank support after installation.
ACL AU- 5M1432A + .010 O/W FLANGE Engine Crankshaft Main Bearing Set