Track

I ordered both tracks for replacement. It was very simple to remove the glass shelf. Turn upside down and match the replacements to what is attached to the shelf. You need a butter knife or screwdriver to release the three clips connecting the track to the shelf. Very carefully press down on the clips to disengage and pull off of the shelf for all three clips. Line up thethe new part and push in until you hear it click in. That is all there is to it. Now you might as well clean the fridge.

The broken tracks popped off with a little effort, and the new tracks snapped in place. No tools required, except a screw driver helped to pop the broken tracks out, and snap the new ones in place.

empty top shelf in refrigerator, remove glass shelf. Wash and dry. Turn shelf over and line up notches and snap in place. Cost of guide plus 7.99 shipment fee and local ta was $18. Local dealer wanted $24 to order same part. Easy do-it-yourself project.