Hello everyone, so my stang was leaking fluid from the pinion seal and in 4th and 5 gear the car makes a noise, cant explain very well tbh. Like an acute noise (dont know if im saying it right). So i decided to take off the rear axle and disassemble the dif. The seal problem was obvious, now ive got a question. The pinion bearing should work tigh right? Asking cause, when i put the pinion in his place, tha back bearing fits perfectly, but the front bearing have a clearance.. if i move the pinion front end with my hand (conection part to the axle) it moves up and down a litle.. is that bearing screwed up or it's that normal? The best thing to do it's replace them all? Leaving pics to explain what im saying.

Pinion front end, have a gap (dont know how to spell it properly sorry :S ) it moves up and down.. lolxD



The bearing i was talking about (inside view) :



The pinion:



Ty all

 

Probably needs to be rebuilt. What are the miles? You should probably drop it off at a shop, unless you wanna **** through money trying to do it yourself.

 

31K miles

http://www.cjponyparts.com/ford-raci...2012/p/M4210C/

I think this should do the job! What u guys think?

 

It's hard to get the backlash right man. If you're gonna DIY get extra pinion bearings lol

 

hmm i see, well, i will try to do it right. Here in portugal, there are like 5/6 mustangs.. dont want a naab (sorry for the term) messing around with my car

I can do it, just didnt know about that bearing but i guess it's screwed.

 

Ahh no doubt. I got roots in the Azores. Alot of my boys are Portuguese too. We're all from Mass haha

 

hehe never been there actualy but got alot of friends who loved azores ;p well about this, i will order this kit and replace all the bearings and stuff and assemble the diferential again and pray for it works fine