Barrel to crankcase gasket

I need the gasket that fits on to the piston barrel to the crankcase for a 1776cc which has 90.5 piston, can't seem to find them on all the usual sites!!!!!!!

 

Blue Hylomar is your best friend

 

Exactly. This is a seal to stop unpressurised splashed oil from the case seeping out. The usual gasket is flimsy paper and sealant needed even with it.

 

Thanks for the advice