BMW N55 N55B30A One Piston & Con Rod M235i m135i 335i 435i 7624615 & 8619196
BMW part numbers - 7624615 & 8619196. BMW N55 N55B30A One Piston & Con Rod M235i m135i 335i 435i. Removed in full working order from a m235i N55 3.0 engine I am breaking for spares and no faults with the part.