bmw 316 318 320 323 e30 brake drum new drm 9509 1982 - 1990
316 e30 1983 - 8/1990
318 e30 1982 - 8/1990
320 e30 1983 - 8/1990
323 e30 1983 - 1985
4 stud drum diameter 228.6mm
please do not forget to clean off the protective wax before use
if unsure if this fits your car please send me your reg