The bevel gears in my RC60-G20 deck gearbox have shed all of their teeth due to the cir-clip on the shaft breaking. Anyway, the dealer shows the gear set and the complete gearbox as no longer available. I know there has to be a derelict deck out there somewhere in the weeds with a functional gearbox! I believe the RC54-G20 uses the same box (although I am not positive) but I know the RC44 uses a smaller one. Can anyone help? At this point I just trying to finish out the season before figuring out what to do long-term if parts are drying up for this. Thanks in advance for any help you can offer!