BadAss Pool SupplyO-Ring Rebuild Repair Kit for Pentair Challenger High PSI, High Flow and Waterfall, Square Housing Gasket.

BadAss Pool Supply O-Ring Rebuild Repair Kit for Pentair Challenger High PSI, High Flow and Waterfall, Square Housing Gasket

Pentair 355468 Black Front Housing Replacement Challenger High Flow and High Pressure Inground Pump

Pentair 355315 Impeller Replacement Kit Challenger High Pressure Swimming Pool Inground Pump