Waterco Jandy 3/4" Shaft Buna Generic Shaft Seal (634016) skimmerparts When a medium-length flexible run

When a medium-length flexible run is needed

When a PacFab-style filtration system needs a new control valve

Useful for precise repair and rebuild work

supporting the intended spa feel and performance

7" heater length and specialized L-shaped/curved configuration should be matched to the original equipment requirements before installation

Waterco Jandy 3/4" Shaft Buna Generic Shaft Seal (634016) skimmerparts When a medium-length flexible runThe Waterco generic shaft seal is designed for compatible Jandy style pump applications using a 3 4 inch shaft and a Buna sealing material. A shaft seal is useful because it helps maintain the separation between the wet and dry sections of the pump, making it one of the most important sealing components in the entire assembly. This replacement is especially useful when the original seal is leaking, worn, heat affected, or otherwise no longer