Why replace the whole transom shower if you only need parts? This 8' stainless steel hose has a 1/2" coupler for the sprayer and fits most transom showers, includes washers. Water connection is 1/2" female thread.
Note: not all transom showers use the same hose fittings, this hose fits SSI Stowaway and Fontana transom showers along with several others. If you're not sure who's transom shower you have, call or email us for help!