U.S. Seal Shaft Seal [PS-3869] [5/8" Shaft] [Viton] (PS-3869) controlsystems This type of component is

This type of component is especially useful when the heater body and related controls remain serviceable and the issue is isolated to the sensor itself

Supports cleaner and more dependable user adjustment

Useful when the original fitting is damaged or worn

supporting the intended spa feel and more dependable jet operation

U.S. Seal Shaft Seal [PS-3869] [5/8" Shaft] [Viton] (PS-3869) controlsystems This type of component isThe U. S. Seal PS 3869 shaft seal is designed for compatible 5 8 inch shaft applications where a Viton seal is the right match for the rebuild. A good shaft seal does more than stop a leak. It protects the motor, supports overall pump reliability, and gives the rest of the wet end repair a better chance to perform the way it should. This replacement is especially useful when the original seal is leaking, has worn beyond reliable service, or the job