Can't find sliding door roller
A quick learner from Bothell, WA says:
October 9, 2016
One of the rollers on a sliding door got bent back, so when it hooks on the the base on top of the door the wheels dont flush into the rail. Unable to find the same part
Tom from SWISCO responded:
October 12, 2016
I don't believe we have an exact match for this roller. You may be able to adapt one of our pocket door rollers to work, but I'm not sure if any will do the trick. Yours has a somewhat unique style. You can see our selection here.