Raypak 53/53A/55A/105A/151 Flange Gasket [1-9/16" ID, 2-1/8" OD] (800013B) hergaelectric This version features a massage

This version features a massage configuration intended to provide focused massage-style water action

The #10 screw format helps define the intended hardware relationship

Matching the correct ignition control helps preserve intended heater behavior and supports cleaner troubleshooting and repair work

Lock ring for compatible Jacuzzi CFR 50

Raypak 53/53A/55A/105A/151 Flange Gasket [1-9/16" ID, 2-1/8" OD] (800013B) hergaelectric This version features a massageThe Raypak flange gasket is designed for compatible 53, 53A, 55A, 105A, and 151 heater applications where the supported flange connection needs a fresh seal. A flange gasket is useful because it helps maintain leak protection at a critical joint while supporting a cleaner, more dependable reassembly. This replacement is especially useful when the original gasket is compressed, brittle, leaking, or being disturbed during service. Matching the correct