The ACL crankshaft main bearing set (part 4M1773P-10) supplies a full set of main bearings intended for engine rebuilds and maintenance. Offered as a matched bearing kit, it restores the crankshaft support and clearance required for reliable rotating assembly operation when reassembling the specified engine application referenced by the part number.
ACL 4M1773P-10 Engine Crankshaft Main Bearing Set