Purchased this for my X585. Nothing wrong with the kit, however it needed some modifications to accommodate the JD Cat 1 hitch. Had to use a bandsaw and cut off wheel to modify the kit to make it fit, but otherwise it works well.
Found this product online. After some minor tweaks a handful of pins and adjustments I installed it on my John Deere 4410. So far so good. Been using my brush hog with no problem. I’d give it a 5 star rating if I did not have to purchase link pins but for this price, not a bad deal