This set of OEM main crankshaft bearings fits the M20 6-cylinder engine on E21 323i (1977, 1978, 1979, 1980, 1981, 1982, 1983), E30 325e, 325es, 325, 325i, 325is (1984, 1985, 1986, 1987, 1988), and E52 528e (1982, 1983, 1984, 1985, 1986, 1987, 1988).
Fitment Note: The BMW factory diagrams indicate that this part fits all M20 engines produced before 3/1988.
BMW Fitments:
3 Series
E21 (75-83) > 323i
3 Series
E30 (84-91) > 325e
E30 (84-91) > 325es
E30 (84-91) > 325i
E30 (84-91) > 325is
5 Series
E28 (82-88) > 528e