M939 series axles

[Gunzy]

Are the A0/A1 and A2 axles the same with the exception of CTIS and flat bottom? Are they the same gear ratio and do all the parts interchange? I ask because my parts truck is a M932A2 and my other truck is a M923A0. Thanks for your help.

 

[wheelspinner]

I am in just the opposite situation, my new truck is an A2 and all of my. Spare parts are A0. Interested to see the answers here.

 

[1 Patriot-of-many]

Good questions, I'm in the same boat, have both. We'll all be told to look at the tm's particularly the P manuals and compare part numbers

 

[Gunzy]

OK, I have tried looking in the TMs but it just isn't clear to me. Some one has to know the answer. Where can I find breakdowns and part numbers? That would help. The TMs show the service and repair to be the same.

 

[poorman4x4]

All same, besides hubs only difference is the form where the rear shafts bolt up, the A2 have a textured hub not perfectly round