I just bought a no rust 94 f250 4x4 7.5,very clean but I am changing all the fluids for well being.but when I pulled the rear cover off the clutch paks on the end of shaft doesn't look like anything I ever seen.not your normal center section,cannt find anything on net. code is s132G topnumbers then 4L10 10 2 3L02.thanks for any and all help

 

4L10 would mean that it came from the factory with a limited slip diff and 4.10:1 gear ratio (Ford never offered a locker).

Are you thinking it's not the factory limited slip? We'd need a picture to help you out any more than that.

 

it looks like the clutches are on the end of the axles instead of a center section

 

Pictures.....


This is supposed to be a factory Sterling 10.25 Trac-Lok carrier:

 

ok thanks,I will look that one up. safe driving

 

just looked it up,thats it. thank you both,safe driving to you all.

 

The clutches can be restacked to provide a tighter lockup just like a Ford 8.8

 

this has a 460 and a e4od with a banks tranny computer,on take of I am getting a shudder from the rear until about 5 mph.any thoughts,I thught it might be the rear.

 

It's not the limited slip......the yoke that slides into the driveshaft has been known to go "dry" and cause this issue. Pull it apart and regrease it.

 

Thank you I will do that in the morning.have a good nite.I will post in the afternoon and let you know.thanks again.

 

hello,I regreased the slip joint,better,I also installed new u joints and center bearing.thanks

 

Great to see you got it fixed.