I am not happy with the engine idle, and have observed run-out (not yet measured) of the harmonic balancer. When I disassembled the engine it was without the center nut & washer (#5 & 6 in the diagram below). I doubt that the hub (#7 in the diagram below) is damaged.
There are a two options for used dampers near me, one is stated to be from a 1969-1981 M30, the other from a 1984 e24/633. The part numbers do not cross over. Any perspective on the interchangeability of m30 harmonic balancers?
There are a two options for used dampers near me, one is stated to be from a 1969-1981 M30, the other from a 1984 e24/633. The part numbers do not cross over. Any perspective on the interchangeability of m30 harmonic balancers?
