8.8 Mustang Disc Brake Rearend

[Donnie Lee]

We're looking at rearends for the '50 3100, the 8.8 Explorer is offset,& info on therangerstation.com notes the Mustang 8.8 is centered, from 2005 uses 31 spline axles, doesn't need c-clip eliminators as the rotor-caliper-caliper mount will hold the axle into the housing.

What i haven't been able to find is the width of this axle, has anyone used or measured one?, i've Googled numerous sites with no luck, thanks in advance for any info.