Pentair Mounting Plate 5F | Challenger High Flow Pump | 355495Z PVC Fittings If you can see the

If you can see the original part number on the gasket itself or in your filter's parts diagram

Fabricated from Cycolac Plastic

Shoes worn thin or cracked at the edges are a common cause of a Navigator Pro or PoolVac XL that stalls

and masonry

If your Dynamo pump has lost prime

Pentair Mounting Plate 5F | Challenger High Flow Pump | 355495Z PVC Fittings If you can see theThe Pentair Mounting Plate 5F (355495Z) is the OEM replacement mounting plate for the Pentair Challenger High Flow inground pump, specifically the 5F configuration. The mounting plate secures the motor to the pump housing, maintaining precise alignment between the motor shaft and the pump's internal components. A damaged or degraded mounting plate can compromise this alignment, leading to vibration, accelerated wear on the shaft seal, and potential