Keller Door Roller Assembly

I looking for some bottom window guides. They maybe rollers but they look like guides/pads that the window rides on when opening and closing. I'm also looking for sliding glass door handles, lock Mechanism and door seals. I also need one of these locking arms. Please advise, Thanks, Rich ... (cont.)

Seems to be held in place by a bent out ear. If you have the part I will need 18 of them. Also what is your return shipping policy? Will another type work, or am I stuck with using the same.

Several days ago we called about roller replacements. Here are the photos of the rollers.The first photo shows the lower frame which supports the glass and holds the rollers with a screw securing the roller assembly to the frame.The second photo shows the approximate dimensions of the roller assembl ... (cont.)

Hello, I am looking to replace the roller assembly for two doors, for assembly pieces.My name is Marie, from Coral Nay Management

Hi, Slider is 70's vintage brown aluminum slider. I have not been able to get roller out, but I have a few photos, attached. Any ideas on the replacement part(s) to try?