I replaced mine at 52K with a set of live valve take offs. They did not leak or anything but really like the way the live valves ride. I had purchased a set of 2017/18 stock Fox shocks with 15K on them to swap and then went live valves so if anyone is interested in those just PM as I can let them go now. I want to list them for sale but need a few more posts to meet the minimum post requirement.