Generic O-Ring [19-5/16" ID] [1/2" CS] O-429 (O-429) vacalert This E8 ML700/600 overlay is

This E8 ML700/600 overlay is designed to restore exactly that kind of structure

Useful when future removal or access is needed

and Cool layout supports intended use

Replacement topside overlay for Balboa VL403 controls

Generic O-Ring [19-5/16" ID] [1/2" CS] O-429 (O-429) vacalert This E8 ML700/600 overlay isAn O ring helps create a dependable seal at a compatible extra large circular connection, and this generic version is sized with a 19 5 16 inch inside diameter and 1 2 inch cross section using the O 429 reference. When an extra heavy profile O ring becomes flattened, worn, or damaged, the assembly can lose the sealing support it should maintain around the full connection. The 1 2 inch cross section gives this O ring practical value because some very