Has anyone in the US found suitable replacements for the Conrad driveshafts for the

Has anyone in the US found suitable replacements for the Conrad driveshafts for the Truggy? There are a million different options on ebay, and very few if any have any measurements.

Well there were some guys replacing the wishbones with customized ones. Others tried to get a bunch from china but nobody kept this channel updated about their succeeds. Even i ended up, designing different parts and getting help from a metal working friend of mine.