3pt has the two L-shaped arms that link to the rear axles, but I'm only seeing one lift link with clevis's. should be two of those, one each side. They connect to the rockshaft link arms in middle of tractor. The two smaller links not sure purpose of if for hitch at all. Early units have mower lifts in front that might use those parts. Better look, think you have two top links there, just need one for each implement. I see the toplink mount still on back of tractor in pix. I had some links made for mine from fella who can make any part of the 3pt for these. I can give name/address if you are interested in contacting him. They are well made. You also have the drawbar for between the arms there, all pretty good shape. You can use about any 3pt mounted plow then, and not have to look for model specific parts, unless you wanted to go to a tiller, then it is more specific and harder to find.