Rear axle Williams vs Valver

[Cuprafenix]

I recently bought my second Williams, this time a Swiss Champion.

However I found out that the rear axle is bent, I have a friend that has a valver axle.

Is the axle simmilar?

Are the torsion bars the same widht?

[16v_paddy]

I've seen & heard mixed things so can't be sure, from what I've heard the williams rear axle is wider but looking on dialogys all the part numbers for the rear beam are the same between valver & williams