Help Needed 03 f350 dually 4x4

[oldskiman]

Need to replace rear axle pinon bearings. What axle is used on this model? Any online service info?

 

[melmount]

dana spicer 80
i think its quad4x4.com?not sure, they have lots of parts and info

 

[Frankenstien]

Welcome.... and good luck with that, your gonna need an "OH MY GOD" Cheater Bar to get that pinion nut off, or a 3/4 or better impact. (Been there done that)