When my ball jts went bad I bough a few rod end bearings from my local Timken bearing store.their left hand or right hand threaded 3/8" and you put a 3/8" bolt thru the end.The best thing about them is that they are greasable and a lot heaftier than the Cub parts. And less than 5 bucks each .See Mcmaster parts- McMaster-Carr
Is this the end you are talking about McMaster-Carr and i need a right and left hand thread right?