Does anyone know the size of the o-ring for the water pump cover?
Its only available with a overhaul kit as far as I know. I posted a method on how to make them some time ago here. It works, mine is going into its second season without leaking a drop. It takes patience, but it does work.
Thanks for the tip. I have ordered the gasket from a local dealer who makes it from rubber cord. They make an o-ring that fits the measurements on the groove in the cover.