Ouch !!
Yup Looks pretty bad............ Mine was no where near that bad but could see where it was rusting on the inside so I figured I would bite the bullet and see what I could do as far as getting a new one installed, I looked for months on info regarding replacement but could find nothing. I figured what the hell, nothing ventured nothing gained, Mine now looks new if you want a new one installed I could take it to the shop I had mine done at, or you can look for a metal fabrication shop near you, take the inner bearings with you so they can size the inside for them to fit. Take the old center post so they can order some stainless the same OD, I could only get a 10ft piece which was a bit expensive, but if I decide to replace another one I have the stainless. As I mentioned in my previous post the only stainless the shop could get was thicker, which led to a smaller ID, resulting in them milling the inside down for the bearings to fit.. keep me posted on how you make out... Jim