Hayward Wedge Bolt W/Washer (SPX0392BA) topsideparts The AquaStar 10 inch round

The AquaStar 10 inch round cover with frame in gray is designed for compatible drain applications where both the cover and surrounding frame need to be replaced together

CMP generic 360 style backup valve

When handling parts become unreliable

A properly selected O-ring helps support cleaner groove fill and contributes to more dependable sealing performance where a substantial section is necessary

Hayward Wedge Bolt W/Washer (SPX0392BA) topsideparts The AquaStar 10 inch roundThe Hayward wedge bolt with washer is designed for compatible anchor and mounting applications where secure hardware retention is needed. A part like this is useful because it helps create a stable fastening point in the related assembly while the washer supports a cleaner load distribution at the connection surface. This replacement is especially useful when the original bolt is corroded, stripped, bent, or missing, or when the washer has been lost