02 dodge ram 1500 4x4 rear differential axles or bearings problems

hi of course you had the diff pan off to replace the axle what condition was the fluid and was there any metal as well?? .....// it sounds like you have bad side and pinion gears...// most likely the whole diff will have to be rebuilt inc the ring and pinion

the gears all looked good though and gear oil looked good no metal flakes in oil. the oil didnt smell burnt either. i was wondering if the pinion bearings could cause this or if maybe even just the bearings on end of axle closest to wheel if the were put in crooked maybie could it cause this.

how exactly do i check the gears in diff to see if they are worn or messed up.

ok ok then I think we have to step back and keep it simple if everything looks good and bearings not making noise then they most likely are all good...// did you remove the drive shaft and check the U/Joints ...if not then I would do so your not wasting any money just some time to remove the four bolts and check to see if the rear one is frozen or binding in one spot