This gasket combo kit includes two each of the industries most popular 2" pump or heater gasket sizes. Includes (2) of the 2-1/2" lip and (2) of the 2-5/8" lip gaskets. The purpose of this Combo Kit - if you don't know which size you have, you get both. Use One and throw the other away. This is a great idea for folks who do not want to take everything apart until you get your new parts.

Gasket #1 (Most Common): The gasket is 2 7/8" across on the outside the inside diameter is about 2 3/16" and the lip that fits into the union is 2 1/2" center to center and fits most unions, but there a few exceptions so please measure. If you order this gasket and the ridge doesn't fit you union you can trim the ridge off and use it as a flat gasket.

Gasket #2: The gasket is 2 7/8" across on the outside the inside diameter is about 2" and the lip that fits into the union is 2 5/8" center to center and fits some unions.

If you want to use a universal gasket without the lip please see Product Code: 711-4010