Hayward Max-Flo XL Strainer Cover O-Ring (SPX2300Z4) waterway and this Multi-Tork version is

and this Multi-Tork version is a 3 socket set using the MT-301 reference

208 volt design

The Waterway 602-4320 single-port on and off valve body is designed for compatible valve applications using a 1-13/16 inch male pipe thread connection and comes in white

It is a practical service part when restoring a compatible low-profile air button with a darker appearance is part of the repair

Hayward Max-Flo XL Strainer Cover O-Ring (SPX2300Z4) waterway and this Multi-Tork version isThe Hayward strainer cover O ring is designed for compatible Max Flo XL pump applications where the cover needs dependable sealing against the strainer housing. An O ring like this is useful because it helps maintain a cleaner lid seal, supporting more reliable pump priming and easier service confidence. This replacement is especially useful when the original O ring is flattened, brittle, cracked, or leaking. Replacing it can help restore the