Anybody know a source of where to find replacement diaphragms for vacuum operated door switches? I believe that the major cause of loosing vacuum after turning off the engine is through leaking door switches on my 68 Riv. I have dismantelled the switches & found major leakage/holes. Have also tried to make new to no awail, so anybody having an idea, or a place to order new? Per. :beer
Thanks Joe. It is the square type. Appreciate your offer, but would rather like to fix the old ones, as they seem easy to do, if new diaphrams are avail. Per. :beer
