Have not approached Shearwater directly. Don't have things like sales receipts. Took it to my LDS with the intention of purchasing a replacement but they did not have a grey one in stock. They only had a couple of yellow ones and I did not fancy a yellow transmitter. My LDS asked me to leave the failed unit with them, which I did.I’m guessing that the answer to your original question is no. Have you approached Shearwater directly?
I might head to the AquaLung dealer to purchase one next week as I depart for Socorro on the 6th.