I broke mine too. I feel for you Bluesraider. I tried to find one and finally gave up. I'm not paying $90 with frt and tax just for a transducer. I went ahead and updated to an Elite 4 HDI with downscan up on the bow. Someday I'll be in a boat shop and they will have an old tear-off 320c transducer (or equivalent) laying around that they no longer need and will give to me for a song. I'll keep that old 320c on the shelf until then. It's like a good old fishing buddy...been there with me when others weren't, and helped me catch a bunch of memories.