The manifold gasket creates a tight seal on the valve.
19mm Manifold Gasket that fits most Clamp-On Valves
This item is not an original manufactured part
To ensure you choose the correct replacement gasket for your grill, we recommend removing the original part and comparing it to what we list.
Posted by Emil on 15th Dec 2016
My 10 yr old built-in would not get hot anymore! after changing the regulator with no changes, I called the gas company. Apparently it had a leak in the manifold. This part put new life into my grill, and I will hopefully get another 10 years out of it! Not bad for $12!
Posted by Unknown on 31st May 2015
These seals are identified as 19 mm but they're actually 1/2" diameter.