My Balboa gaskets r 2 and 7/8 o.d. and 2 and 5/16 i.d.. Does that equivocate to a "2 inch" gasket?
Balboa Water Group O-Ring/Gasket, Balboa 2", Heater | 21619
The Balboa Water Group O-Ring 2" gasket 21619 is the ideal option for making water-tight seals on Balboa heaters with 2" unions. In order to provide maximum heat transfer efficiency, it is designed to provide an optimal fit and outstanding performance. This high-quality Balboa gasket works...
See More
The Balboa Water Group O-Ring 2" gasket 21619 is the ideal option for making water-tight seals on Balboa heaters with 2" unions. In order to provide maximum heat transfer efficiency, it is designed to provide an optimal fit and outstanding performance. This high-quality Balboa gasket works...
See More