This pilot assembly includes the thermocouple and tubing. It will fit any of the following pilot light model Atwood water heaters:
GC6A, GC6A-3, GC6A-6, GC6A-7, G6A, G6A-2, G6A-3, G6A-6, G6A-6P, G6A-7, G6A-7P, GH6-3, GH6-6, GH6-7, GC6AA-7, GC6AA-7P, GC6AA-8, GC6AA-8P, G610-3, G610-3B, GH610-3, G4SM