Don't know if this will help. I found a sticker on our shower and got this info.
We have a 2018 Open Range 2410RL. I found who makes the shower doors and reached out. Traico said they made 2 kinds for Highland Ridge, 1 with a rubber latch for the doors and 1 with a solid hook. Ours was the hook. We needed to replace 2 top rollers on the same door, but since they were inexpensive, we got and additional top and bottom roller, just in case. $5 each plus shipping. Now shower door is perfect. Hope this helps someone. Info below....
Traico Marinoff
Parts and Warranty
Shower Enclosures America
501 Kettering Drive
Ontario, CA 91761
800-536-7324 x3229