Speedometer on 2004 Sunsport Not Working

[suprasport]

I noticed the other day on the lake that my two speedometers were not working at all. I have a 2004 Supra Sunsport 21V. Spent a lot of time looking for pivot tubs, water lines to unclog; etc. I finally figured out that the Sunsport 21 V drive has the speedometer built into the depth finder in what is called a multi-sensor Triducer. Near the V-Drive there is a Airmar Thru-hull Retractable Triducer that sits in a tube that accesses the bottom of the boat hull. When I got under neath the boat I located where this tube comes out near the water intake opening. I noticed that the paddle wheel extends below the boat and was broken off the bottom of the triducer. I first thought I would have to buy a whole new Triducer Multi-sensor unitfor $200. I learned that I could go online and by a Replacement Paddle Wheel Kit. $17.95 and I am now back up and running.

The multisensor Airmar is a DST800-N2000
The paddle wheel kit part number is 33-398-04
Ignore the number on the cap of 20-459-01. this is not the part number.

The folks at Blue Heron Marine shipped it to me in 3 days.
http://www.blueheronmarine.com/Airmar-33-398-04-Paddlewheel-Kit-7236

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[suprasport]

This is the new paddle wheel kit
11119

[Travis2308]

My speedos are out too. Haven't checked the paddle wheel but I hope this is all that's wrong with mine. Thanks for the thread!

[CornRickey]

Mine came with a plug to replace the sending unit for maintenance when its in the water.

[Travis2308]

Just checked today and this is exactly what happened, ordered the part today :)

[Zim]

Is this what I need for a 2006 20V, or did they change the triducer at all?