sliding glass door roller

Question

Hello,

I need new rollers for a sliding glass door I believe was manufactured in 2/90. There is a number etched in between the panes on both of my sliders so I'm assuming it is a serial number of some sort. 2-90 (Date?)MG-2 (Milguard?) They are the local window manufacturer ASTM77481A. The door has single wheel roller assemblies, 1- 1/4" steel wheels with ball bearings. Sorry, I do not have the entire unit out of the door as the weather here is not warm enough yet to leave the door off for any time so I do not want to have to take it apart until I have the replacement parts. Part #81-077 looks close but I do not think it is deep enough.

Any help would be appriciated.

Thanks

Tom · Accepted Answer

Hi- thanks so much for posting!

I know that it can be a pain to have to take the door off and remove the roller, but this will be the only way that we will be able to identify what you have. After that we can get the ball rolling on finding you a replacement.

Thanks!