Vinyl Patio Door Roller and track

A home owner from Sherwood Oregon 97140 says:
May 6, 2019
Hello. Attached is a photo of one of our door rollers. Our door is a Milgard vinyl dual pane made in Feb 1993. the overall door is 8' nominal. It could be a Series 5620. It also says SGD-C30

We are in need of the lower rollers which are very close to the 81-155. I added key dimensions in the photo. There is a single mounting screw that is a 1/4x20 above the height adjusting screw. The rollers have nylon wheels with bearings.

We also need the plastic track insert that goes in the bottom of the frame and the metal track cover piece. The plastic door track is 1 5/8" wide at the base and the track itself is in the middle. The length is 94 1/4" long. The height of the track itself is 3/8" from the top of the base (not inlcuding the metal track cover.
Thumbnail of the uploaded file named IMG_5399.jpg
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Tom from SWISCO responded:
May 7, 2019

I agree, our 81-155 looks like a good match and your dimensions match up precisely. I'm afraid we cannot supply the bottom rail you mention, however. I'm not sure where you could get that other than going directly to the manufacturer of the door. I apologize for the inconvenience. 
Tandem Roller Assembly, 1-1/4" Steel BB
Tandem Roller Assembly, 1-1/4" Steel BB
81-155
$15.97
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