I have 2 cheap depth finders that came with my tracker when I bought it. Don't know if they work or not. One is a garmin 160 and the other is a eagle. Going to throw in trash but if somebody wants them will give to you for free. I will pay shipping also. The wires have been cut and will have to be spliced back together. Everything is there. Pm me your address and will ship to you. Thanks Don