Hayward VL Series O-Ring (VLX4004A) switches The Waterway 310-1880 wet end

The Waterway 310-1880 wet end is designed for compatible 1

and R185 heater applications where the supported governor assembly needs a fresh spring

The CAX-20204 is a practical service part when a compatible Hayward CAT controller needs a lens and seal to restore dependable protection

A flow switch helps verify that water is moving through the system before heating is allowed to operate

and 207A heater applications where the supported thermal-regulating assembly needs replacement

Hayward VL Series O-Ring (VLX4004A) switches The Waterway 310-1880 wet endThe Hayward O ring is designed for compatible VL Series applications where a key sealing point needs dependable replacement. An O ring like this is useful because it helps maintain a cleaner seal between joined components, supporting more reliable equipment performance and stronger assembly integrity. This replacement is especially useful when the original O ring is flattened, brittle, cracked, or leaking. Replacing it can help restore the condition