Zodiac Ray-Vac/DM Hose Hydro Timer Gear Kit (R0377000) harwil Replacing the belt helps restore

Replacing the belt helps restore traction and consistent cleaner movement

Improves sensing confidence and repair quality

A rebuild kit is useful because it helps restore the function of the check valve without replacing the full assembly

Replacement above ground pressure switch for compatible pool and spa applications

and poor cleaner movement

Zodiac Ray-Vac/DM Hose Hydro Timer Gear Kit (R0377000) harwil Replacing the belt helps restoreZodiac Ray Vac DM Hose Hydro Timer Gear Kit is a focused replacement for compatible Ray Vac DM equipment, built for service situations where the exact part makes the repair cleaner and more reliable. It supports Ray Vac or DM pressure cleaner service by replacing a targeted hose, screen, gauge, guard, timer, or swivel component. Use it when the cleaner shows poor movement, debris blockage, leaking hose sections, inaccurate pressure feedback, or worn