quote:
Originally posted by Ken2:
Teflon plumbers tape is a bad idea. It is made for tapered pipe threads where there is no shoulder for a gasket. Shards of the teflon tape could be left in the internal threads and next time pushed into the oil sump.
Oil drain plug gaskets can be fiber, nylon, copper, aluminum, or neoprene inserted in a steel ring. All work. A real crush washer is something different...it is a tapered washer that is designed to crush a specific amount for setting a ball bearing into just the right position on a shaft and other uses.
Ken