Collins TDR-950 transponder, Transcal altitude encoder, harness, as pictured. P/N 622-2092-001. Just removed from plane for upgrade to Garmin ADS-B. This stuff is in great condition, working well. Comes with harness to connect the encoder to the transponder. Install this in no time, save big!

I PRICE TO SELL!

Because Ebay gives you a bad seller rating if you miss your shipping times, I use 10 days as my official shipping time to be conservative. That said, I usually ship in 2 to 3 days. I do combine shipping.

Sometimes due to delicate items, large cumbersome items, busy work schedule or the fact that my high school son packages everything up and ships it (he's using the money I pay him to get his private license), it may take longer.

If you are in a hurry, just let me know we will put it at the front of the line and try to ship it ASAP.

As with all aviation parts the installer is responsible for determining airworthiness per FAA regulations.

I take lots of pictures and try to show any flaws that the parts might have, and I describe everything the best I can so as not to disappoint buyers.

I don't spend a lot of time cleaning or priming parts trying to make them look better because I'd have to charge more. I aim to undercut everybody else on Ebay selling equivalent parts, and cleaning or spraying with cute green primer to make it seem new would hinder that.

Check my feedback, and bid with confidence.