Multiple U.S. Warehouse LocationsBroken ApexFree shipping on qualified orders over $100*
The ACL standard-size main bearing set for 1981–1998 Mazda B5, B6 and BP engines supplies OEM-equivalent main bearings for engine rebuilds. These standard-size bearings are intended to replace worn mains and restore correct crank support and bearing clearances during an overhaul, providing a direct component for rebuild projects.
ACL 81-98 Mazda B5/B6/BP Standard Size Main Bearing Set
