here is a pic of the gear it is 2 1/4 inches wide where it mounts to the fuse with a 3 inch rise and is 7 1/2 inches wide at the bottom it still has the mounting block attached with the 440 blind nuts/screws so you can see how I had it in there.If you can get some 1 inch aluminum flat stock you could make it yourself. I plan on reuseing mine on my next small balsa electric plane that I WILL probably rip the gear out of [:@] beside it would cost way more than that gear is worth to send it to you .