So just in case you do your own inspection and run into the same problem, my final solution was:
New STAINLESS STEEL STEERING PIVIOT SHAFT, part# - 913542 or 0913542 or 3852728 (interchangeable), in the post #4, it is the one in yellow on the left.
also 4 washers, part# 3852557, in post #4 they...