Your 23-064 replacement looks good with the exception it appears the wheel canister will not drop out. The housings here appear to be tack welded in place unless I'm missing something. Suggestions? Ron
Bob from SWISCO responded:
November 11, 2020
I believe the 23-028 is what you need, as it's often used on Monarch doors, but carefully look it over to confirm. You will have to replace the entire roller assembly with this new hardware.
