I had some water get into the boot on my LS backhoe when it was parked outside, and the rod end failed. Same situation with only the entire valve assembly available for repair. I found a place called Midwest Control Products that has all different shapes and sizes with a good, dimensioned drawing of each joint. You can take measurements of the one you have and cross it with theirs. For the one with the stud on one end, you can carefully grind the end of the original one where the ball is welded to it and drive out the stud. I couldn't find a replacement stud, but Midwest had a new rod end to fit it. I just tacked the new one to the stud. Been working fine for a couple years now.