My 2015 Moomba Mondo requires a new Triducer (depth speed and temperature). The depth portion quit work, I called up my dealer and they want almost $1000. Really? For a part that was a few hundred a couple of years ago! The current one is a Airmar IDST899-P617V with a part number of 44-192-1-01 and a customer part # of 115339. My understanding the new customer part number is 117395 and a part # of 44-213-2-02. Has anyone installed this version at a much cheaper price than what I was quoted?
I see Raymarine sells a Transducer; DST800 with a SKU of A22154. Has anyone installed the Raymarine version and if so is this the part number you used?

Thanks