The gearbox cover is a Zinc Dichromate finish. As it is very obvious on mine that I went with Eastwoods dichromate paint kit to replicate the original finish as I did not have access to a plater. I now have a contact with plating access so I will get this done very soon. The wiring is not available from most parts suppliers. You will either need to find a used motor to replace that or find another route to minimize the appearence of the wire splice. I do agree with the others that another replacement with the correct wiring and correct gearbox cover may be worth considering, but that is your call. Best wishes getting it back to what you would like.