We have all had to purchase O rings, only to find out they are part of a gasket kit.

This aggravates me not to mention it is not in the Teener's DNA to buy things that are not needed.

We mostly know about McMaster Carr, and Belmetric as good sources for that odd ball seal or bolt.

Let's start sharing.


I recently had to purchase the O rings on a 3 BBL Six 40IDA Carb. The ones that you see and lose the most, the idle jet O ring.

McMaster Carr Size: 1.5 X 5
Meterial: 75 Shore A Viton