Originally Posted by
shagnat
I have an AE B4.1 WC 2wd buggy. Stock. How do I know if I have a ball diff or a gear diff w/out taking it apart? Which would I want?
Same for an SC10RS RTR?
If I want to swamp from one type diff to the other, would I need a new tranny case and all, or are the diffs about to go into either tranny?
Probably a ball diff since that is what they come with but you can check in the outdrives of the diff and see if there is a screw in one side and a nut in the other. If this is the case then you have a ball diff. IF you don't see them then you have a gear diff. The RTR SC10 RS comes with a gear diff.