Hi I am sorry to say that I do not have what you are looking for, but I do have a new Sanwa RD 8000 with RX, I was into Sub's and like your self my TX just gave up on me so I went out and got the Sanwa took it out of it's box tried it out and it worked fine then found the TX would not fit into my Sub with out moving all the internals so I called it a day with Sub's, if you are interested I am looking for £100 for the RX -TX x 2,

Fred

If only you had asked me before the bank holiday. I had exactly that Sat round gathering dust. Sorry to say it was taken to the tip, as I didn't think we even used 40meg band now we had 2.4ghz. I had put it on ebay 3 times, and it didnt sell. I know its always the way, as I smashed my Flysky GT3-b the other day, and a clubmate had one he gave away last Friday 😢 So gotta wait for my new one to arrive. I'll keep em peeled for anything futaba 40meg for you. Best of luck with the search, Dave W 😊