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03 FX4 Axle


badbronc92

Well-Known Member
Joined
Apr 1, 2008
Messages
117
City
Colorad Springs, CO
Vehicle Year
2003
Transmission
Automatic
I don't have a Level II, but I know I have a 4.10 8.8 in the back but I'm wondering if it has a Limited Slip back there too. I cant read the tag very well to see if there's an LS on it. Does anybody know? I know the II's have the Torsen but I'm wondering if I have one at all period. Thanks.
 
Ok well I found the answer at least on my truck. I do have a LS as for a Torsen LS I'm not so sure but FX4's do have a 4L10 8.8 in the rear.
 
Have a look at the axle tubes. Torsen equipped diff's don't neck down near the spring perch due to the larger 31 spline axle shafts and axle bearings.
 

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