RE: Quick link for tractor hook up
I have the quicklink sold by Northern Tool on my 30 HP Kubota. It's essentially the same setup as what you're looking at. It makes changing implements very easy - no kicking, pulling, or swearing!! It also lengthens your hitch clearance- this helped me with an old set of plows that I use. The other quick hitch that is shaped like an upside down 'U' are a fixed width and not very good for different width implements.