Classic Industries Steering wheel

[dmjlambert]

Originally Posted by kwmech

The plastic on the side is too large for the diameter of the disc, so the disc falls on the metal.

OK if the disc falls on the metal along the outer edge, the easy fix for that is put a bead of caulk along that outer edge in the steering wheel and let it dry, or cut a coffee can lid to make an insulating ring gasket. Have you compared the disc size to an original disc so see if they match?