Jeff, I don't think it's the same one shown in the mirror site. I measured the Largest tube O.D. at 4.470" and the 'Mirror site has it at 3.875" O.D. and the length is too short to get 9.25" O.A.L. with the addition of a 1.50" dia. Trunnion. Sure looks VERY similar, but the numbers don't add up.
Rusty wants someone with an official drawing to relate my numbers to it and see if the bed is to some particular scale.
Tracy