Originally Posted by
QDRHRSE
I'm not sure how its possible but I have a couple of the 22-4 pivots. Unfortunately I don't think that I have a camera that could capture the differences. It actually took a minute or two to figure it out. All you need to do is notch the recess for the diff as the gear diffs are wider.....that's about it.
The bearing slots also need to be widened.