Hayward Screw Set (SPX0507Z1A) skimmerparts The Waterway 660-3567 top access

The Waterway 660-3567 top access silent air control is designed for compatible spa air systems that use a 1-5/8 inch hole size and a 2-9/16 inch face diameter

The Raypak pilot tube assembly is designed for compatible 53A

this titanium element helps restore dependable heater output and contributes to a stronger repair overall

Helps restore cleaner internal running clearance

and a 3/4 inch orifice

Hayward Screw Set (SPX0507Z1A) skimmerparts The Waterway 660-3567 top accessThe Hayward screw set is designed for compatible equipment applications where the correct replacement fasteners are needed to restore the assembly. A set like this is useful because it helps keep service work clean and organized while supporting proper retention at the intended mounting points. This replacement is especially useful when the original screws are corroded, stripped, bent, or missing. Using the correct hardware set can help improve the