Replacement Diverter Cap for 1" waterfall or neck jet controls. Sometimes known as an on / off valve or single port valve. The inside female thread diameter of this cap is 1-5/8" and the middle hole measures about 3/4". This cap is sealed with 2 small orings that fit on the stem and one larger o-ring gasket that measures roughly 1-1/2" center to center. The white and black version of this diverter cap are compatible with each other. O-rings and Gasket not included and sold separately.

A common failure of this part is that the threads on the cap crack, preventing a good seal. In some cases it gets so bad that it pops off causing a geyser. This cap will repair these issues.

Pro Tip: If you are trying to install this cap and its seem like you don't have enough threading to screw to, then you will need to push the valve body up from underneath in order to screw your cap down to seal.

We sell this cap in a kit with o-rings and gaskets here: Replacement Cap & O-Ring Kit, Waterfall, 1", Diverter Valve, White