Review on Garmin 010 12445 32 Mount Echomap Chirp by Robert Capers

I bought this by searching "garmin 74sv mount". Someone may fit with that model number, but not me. Mine is two years old, smaller and usually has different pin assignments. Make sure the connections on the back match the original exactly. The one I needed was almost double the price. I'm disappointed in Garmin because of the short lifespan of the connections in the multi-clamp that connects the yoke to the chartplotter. In less than a season of careful use, the outlet failed. In this case your GPS is useless. When you travel, it's a disaster. Waiting for something new and discovering it's wrong only makes things worse. Three stars because everything is fine with the device and the delivery. It's just useless.