Originally Posted by OnRDPassion

On the diff which way is the spur gear suppose to go on? I put it so the flange is on the right side of the car so you have to put the first bearing on then spur gear and then the next large bearing but the spur gear wiggles a little bit on the diff once it is put together, but I do get diff action. I thought I put it together backwards so I flipped the spur gear and now there is no wiggling occurring but now there is no diff action.

What am I missing?