So grabbed another one of these to get into the swing of things again when outdoor time comes.

Looking at options that are still out there, looks like like unfortunately exotek has stopped making that nice spur gear so you could replace the spur without having to open the diff up ... gonna see if i can hunt some spares down of those ...

Anyway, with them also appearing to have discontued the rear captured pin setup, what is an alternative you guys are using nowadays?