This heater box was removed from our 1974 BMW 2002Tii. It has been disassembled, cleaned and serviced. Work included replacement of the blower motor, sealing gaskets, foam, grommets, coolant hoses and clamps, as well as cleaning and testing of electrical contacts. The original metal fan was refinished and installed on the new motor. The box itself has been repaired with epoxy and printed ABS plastic patch panels where necessary to address some small cracks in the housing. Overall a clean and fully functional stock heater unit.