I need to replace the rollers on my 32-year-old Acorn sliding glass door. I've attached a partial scan of the installation instructions that give the series of the door as "DorWAL Insul-DOR SERIES 800"; panel 6A identifies it as Roller assy PN 8001 and the sketch on panel 7 may help in identifying the part.
Do you have a set of 2 replacements available? Pls, send ordering info.
Thanks!
Bruce