Pentair PacFab Challenger 0.75–3.0 HP Diffuser Plate (355317) claytonlambert Replacement drive system upgrade kit

Replacement drive system upgrade kit for select Hayward SharkVAC XL cleaners

Durable construction

It is a substantial repair component for restoring the front-end integrity of a Pinnacle pump while preserving the rest of a serviceable pump system

A part like this is useful because it combines directional jet control with a decorative visible face that helps keep the spa surface looking finished and coordinated

Pentair PacFab Challenger 0.75–3.0 HP Diffuser Plate (355317) claytonlambert Replacement drive system upgrade kitThis diffuser plate supports compatible PacFab Challenger pump wet ends across 0. 75 to 3. 0 HP configurations. It helps manage water movement around the impeller area, making it important for pump efficiency, priming, and hydraulic performance. When a diffuser plate is worn, cracked, or warped, the pump may lose performance or develop noise and priming issues. Diffuser plate for compatible Challenger pump models Supports 0. 75 to 3. 0 HP pump