The ACL Race Series standard-size rod bearing set for BMW B48 and Mini F55/56/57 provides OEM-dimension replacement bearings intended for reliable operation in rebuilds and maintenance. These bearings maintain correct oil clearances and support the B48 engine family with robust bearing surfaces suitable for road and high-load applications without altering journal sizing.
ACL BMW B48 / Mini F55/56/57 Standard Size High Performance Rod Bearing Set