Restore like-new performance to your fixture with this seat — Symmons J-18/22 Top Seat. Precision-engineered for an exact fit and long service life, it installs cleanly with no modifications and brings back smooth, reliable operation.
Symmons J-18-22 Top Seat.
The Plumbing Part Doctor specializes in hard-to-find replacement parts for luxury showers, tubs and faucets — helping you repair the fixture you have instead of replacing the whole system. All parts ship from our U.S. warehouse with flat-rate standard and overnight options. Need help confirming compatibility? Our parts specialists are just a call away.