Sliding Glass Patio Door Roller

Hello,

I agree that the 81-030 is similar to yours but the housing dimensions would be the determining factor. If everything matches up beside the wheel diameter, you should be able to adjust the height of the roller to compensate for the difference. 

We also offer the 1-1/8" diameter 81-223 wheel and 82-310 axle kit if you decided that you need to replace the wheels that come with the 81-030 with the same size wheels as your original roller, though I doubt it would be necessary. If you decide to give it a try and run into any problems, our return policy can be found here. 

Alternate image for 81-030