Transformer w/o plug
For 600/750/800/850/Portofino/Sweetwater/Jacuzzi/Del Sol Circuit Boards
Used in 1991-1992 800 Circuit Boards: 6600-010 and 6600-021
These transformers are one and the same, they do not come with plugs. Your current transformer may have one plug or two. Once you get the transformer you can butt splice the wires.