Need this nylon bushing...

***UPDATE****

Thanks everyone for the help....I searched to no avail for these bushings that NO ONE makes...SO.......I made them my damn self on a lathe out of bronze. Works MUCH MUCH better, takes the slop out of everything and feels real nice...Took me well over an hour....you want a set? $60 bucks shipped to your door. (hourly shop rate), I know, price is pretty steep. but hey, at least now they are available, and you will never have to replace them ever again....:)