Hi, the rollers in my Milgard sliding door are worn (dual wheel roller bearings) out and the door is difficult to open and close. I have have removed, cleaned and inspected them. Mounting holes are 5 3/4" Center to center. See pics...
Any help you can provide is greatly appreciated!
Brian
Tom from SWISCO responded:
April 23, 2018
Hey, Brian. Take a look at our 81-018, this looks close to the roller in your photos. Let me know what you think.