This part is an O-Ring that fits a Jacuzzi® J Pump Style Pump Union Only.. This O-Ring measures about 2-3/16" Inside Diameter and about 2 1/2" Outside Diameter.. Make sure you look at the pictures of a J Pump union provided in the picture section to be sure your Union looks the same.. The O-Ring fits down in a groove on the union and the union presses against a beveled connection point on the wet end..
Note: This pump can be found in other brand hot tubs that are not names Jacuzzi® like Blue Ridge, Gatsby, White Springs and many others so look at the pictures and be sure before ordering. This part does not Fit a Jacuzzi Premium Brand tub..
