The web site is easy to navigate and the parts diagrams are very helpful. They even cross check the parts you are ordering against your specific hot tub brand and model. Parts arrived promptly. Once parts arrived they also answered any installation questions I had.On 08/12/2022 by R. M. (verified customer)
O-ring, Large, Diverter Valve (Smart Jet Valve)Item #: 34318
This is the large o-ring found on all water diverter valves beginning in 1994 (Smart Jet Valve). Typically, by the time this o-ring needs to be replaced the entire valve needs to be replaced. The valves will warp and/or score with debris over time making the replacement necessary every seven years or so.