Rear crossmembers

H,
I have a Hummer H1 (2000). I need the two crossmembers for the rear axel assembly. They are;
Crossmember, Rear suspension, front #WA 12338217
Crossmember, rear suspension, Rear #WA 12338222

Does anyone know if these are the same as HMMWV"s.
Also, does anyone have the parts? How much?
Earl Beverly

I have a civilian 94 Hummer book...they are the same. I also looked up the Military ones.....there the same.
Greg

Biggest difference is (on last crossmember) military has nutzerts for pioneer tool bracket. And oh yeah the paint.