58117 M-7 Assemblaggio riscaldatore per sistemi di controllo Balboa VS EL TS GS BP
0" heater split nuts, 1 pair of 2. 0" heater tailpieces with o-ring gaskets. Great Compatibility --- This heater can also replace the following heater part numbers X300713,X300930, X300935,X300943,X333131,X801761.