Main Bearings - M30/S38 - Factory

replacement part. Replacement main bearing set for the M30 and S38 engine. IMPORTANT: It is extremely critical measure your crank prior (60mm std.) to ordering, on rare occasions cranks came with variations from the factory. Note: There may be a slight additional cost for undersize bearings due to occasional factory supply constraints - we will notify you for authorization prior to billing in the event of price change. Oversize's subject to availability (call for current availability). Fits the following engines/chassis: 1970-71 E9 2800CS 1971-74 E9 3.0 CS 1971-74 E3 Bavaria Engine: M30B30 1976?1981 E12 5-series 1986?1994 E32 7-Series 1988?1993 E34 5-Series Engine: M30B32 1976?1984 E24 633CSi 1978?1984 E23 BMW 7-Series 1983?1984 E28 533i 1986 E30 333i Engine: M30B34 1985?1988 E28 5-Series 1985?1987 E24 6-Series 1985?1987 E23 7-Series Engine: M30B35 1988?1989 E24 635CSi 1988?1993 E34 535i 1988?1992 E32 735i Engine: S38B35 1988 E28 M5 1987-88 E28 M6