I ordered a rockshaft from a local salvage yard and received a brand new one which has splines all the way around while my old original has a flat spot with no splines along with the lift arms and the ram arm. The manual said all rockshafts, lift arms and ram have master splines for correct assy. Salvage yard claims he's looking at the parts manual and part# 897567m3 has no master spline. I looked at AGCO parts book and all models of the 245 MF use the same rockshaft.
I suppose I could just grind down any spline all the way across and be good to go. Anybody ever seen one with no master spline? Could this be another part from the land of almost correct?