Hayward Vac-Lock Black Free Rotation Kit (W400BBKP) gentekk When a cover O-ring becomes

When a cover O-ring becomes flattened

Matching the correct inlet and outlet flange helps preserve intended fit and supports cleaner plumbing-side service

the spa can lose both function access and valuable display feedback

the panel regains the polished look you expect from a higher-end control area

Hayward Vac-Lock Black Free Rotation Kit (W400BBKP) gentekk When a cover O-ring becomesThe Hayward Vac Lock free rotation kit is designed for compatible wall suction and vacuum lock applications where the rotating connection components need replacement. A free rotation kit is useful because it helps the hose or attachment rotate more freely, reducing twisting and supporting easier vacuuming or cleaner movement. This replacement is especially useful when the original rotation components are worn, sticking, cracked, or damaged. Matching