sorry just looked at thier website and its tanks that they do not sell on ebay not parts, does onyone in the uk know where i can get the 3.1 reduction metal gearboxs from apart from tankzone,as they are charging nearly £40

You could try the blueslatesman or Pugwash04 on Evil-bay

Regards Rob

blueslatesman does normally carry the gear boxes but they are not all 3:1. you should e-mail him first too verify. He is a first rate dealer though, I've used him a number of times and never been dissapointed.

cheers for that ,will have a look