Selling a new Floscan 201B(M) transducer from Instrument Tech. MFG Date is December 22, 2015. Part was installed in my Mooney M20K for 30 minutes as I thought the issue was the transducer but it was in fact the Hoskins FT-101 in need of overhaul. I paid 550 plus shipping, selling for 475 and includes free shipping. Comes with test paperwork, certificate of conformity along with an 8130-3. Wires have been cut and are about 6 inches long, should be plenty for your install into another Mooney.