I completely rebuilt and replaced my rear end. New seals, bearings, everything.. I recently dropped my drive shaft out of my truck on the highway and I recently noticed now my fluid is leaking down my pinion and dripping off the pinion nut. When I turn my yolk there's play in my gears now. I'm hoping I don't have to reset my backlash now or replace my pinion seal being as it's 4 months old. Any input?

 

Check everything NOW while it still might be cheap.

 

Yeah in the am I'm going to pull the diff cover off and make sure everything is tight. Fingers crossed, only have 1700 miles on the new rear