Hayward SPX0735GA O-Ring & Backup Ring Kit
Part Number: SPX0735GA
Description
This kit contains the O-ring and backup ring required for proper sealing of the shaft or stem in compatible Hayward multiport valves. It helps restore the original leak-resistant seal and maintains efficient valve operation.
Compatibility & Fitment
- Designed for Hayward Vari-Flo multiport valves and several Pro/VL series sand filters.
- Cross-reference to O-418 multiport valve shaft seal kits in certain valve parts diagrams.
- Ideal for servicing in-ground pools; check your valve model to confirm fitment.
Features & Specifications
- Genuine Hayward replacement kit — ensures fit, sealing performance and longevity.
- Includes both the primary O-ring and a backup ring to maintain proper compression and prevent extrusion under pressure.
- UPC: 610377035989.
- Part type: Valve shaft seal / O-ring assembly.
Installation Notes
Shut off the pool pump and relieve system pressure. Remove the valve handle and cover to access the shaft/stem area. Extract the old O-ring and backup ring, clean the groove and shaft thoroughly, then install the new rings with light lubricant compatible with pool systems. Reassemble the valve cover and retest for leaks and proper lever-action movement.
Maintenance Tip
Inspect this seal kit during annual valve service or when you observe leaks, reduced flow, or difficulty shifting valve positions. Replacing the rings proactively can prevent costly valve housing damage or water loss from your filtration system.
SKU: SPX0735GA
