Fitted to the GS510SZ spa pack.
Note - for identification there is only ONE code on the board you need to identify this board. This code is on a sticker on the side of the transformer and will clearly state 54518.
Swept elbow 1-1/2 inch socket x socket
£5.69
Notched style with smooth plastic. Uses the...
£9.51
O ring that sits in the small channel of the...
£0.83
Standard fit lamp holder with 8" cable and...
£8.75
£23.03
£8.27
£321.02
The best style of replacement for the original...
£277.85
Spigot fits into 2 inch pipe to plug the pipe end
£2.91
Complete assembly including sensors and seals...
£135.00