Hayward GEAR BOX ASSY,PV/PM

The Hayward Gear Box Assembly for PV/PM cleaners is a central drive module that coordinates the cleaner’s internal gearing to produce the rhythmic, alternating motion patterns that allow it to navigate the pool effectively. Housed in a durable, chemically resistant casing, the assembly contains a series of precisely aligned gears that translate turbine‑generated rotation into controlled directional changes, helping the cleaner maintain consistent coverage and avoid repetitive paths. Its sealed design protects the internal components from debris and water intrusion, extending operational life and ensuring smooth, low‑friction performance. When the cleaner begins to stall, skip, or lose its programmed movement pattern, replacing the gear box assembly often restores proper function. Because it is a mid‑sized integrated mechanism with multiple internal parts, the estimated total weight generally falls in the range of 0.3 to 0.6 pounds.