Crankshaft Crankshaft converting piston motion into rotational engine output IPSA "CK007000" - Not availableBMW - 3 (F30, F80), 1, 5, 4 (F32, F33, F82), X5, 2, X6, 6, 7 (F01, F02, F03), X4, X3, X1; ALPINA - B4, B3