Pentair Mounting Plate 5F | Challenger High Flow Pump | 355495Z CMP The Pentair JV21 is the

The Pentair JV21 is the OEM replacement tire set for the Jet-Vac JV105 Automatic Pool Cleaner

If you're servicing the cleaning head

This is the Vinyl/Fiberglass Niche Kit only

Gray Pentair Pentair Racer LS RACER LS — Compatibility is based on Pentair parts documentation and available OEM records

Replacing it with the correct OEM component restores the original fit and seal geometry specific to the Admiral Skimmer design

Pentair Mounting Plate 5F | Challenger High Flow Pump | 355495Z CMP The Pentair JV21 is 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