The ACL main bearing set is specified for BMW N54, N55 and S55B30 3.0L engines in standard size with extra oil clearance. Offered as a complete main bearing set, it provides the stated dimensional and oil-clearance specification for engine builds or rebuilds on the listed BMW engines, accommodating applications where the extra oil clearance is requested or required.
ACL BMW N54/N55/S55B30 3.0L Standard Size w/ Extra Oil Clearance Main Bearing Set