Periodically I have had to replace a Upper Dishrack Wheel on my Kitchenaid dishwasher. (On my last order this was part number 8268785). I have struggled each time and I doubt I did it properly. Now another one is broken and needs to be replaced. As alot of time has elapsed since I replaced the prior one, and I can't remember how it was done. There is a part at the end of the tracks that the rack slides on that I don't know how to remove, or even if that is necessary to do to replace the wheel. Can someone please help? Thanks.

I cannot thank you enough for replying to my thread. Yesterday I was able to find a video on Appliance Parts Pro which demonstrated the complete process of replacing the part including removing the end pieces. So I am all set. I hope you have a wonderful day and thank you again. Best regards.