How to Troubleshoot & Replace Ge AP6890945 / WD12X23637 Guide - Upper Rack Rail

Pulled off one of the rollers from the new part and snapped it onto the old bracket 

Installed new guide rails. 

I needed 2 stud and rollers on one side and 3 rollers assemblies (the part with the 2 wheels). I had to slide the dishwasher out to replace the roller assemblies, Don’t forget to remove the O rings from the old wheels! Taking the end caps off of the arm wasn’t that easy and needed to use a screwdriver. Watching the video is a must! Parts came faster than promised but regular shipping cost was high. 

Received the needed parts quickly and used the video provided by AppliancePartsPros.com and found it very helpful. It made the repair easy. Thank you 

Bought a new set. 

I replaced all of the rack rollers (snap off/snap on) and the upper rack rail rollers. Only the rail rollers required a screwdriver. The new part didn’t include the gaskets where it screws into the side, so I used a toothpick to pop out the gaskets from the old parts. Easy easy easy fix. Racks are rolling smoothly again. 

Was able to order from Appliancepartspros.com and fix right away by popping them off and replacing. Grateful to be able to buy these supplies as needed. 

Pulled dishwasher from its spot, unscrewed old rails, started installing new ones, started having problems with the old screws being weak (screw heads started popping off). Went to store, bought new screws, finished job. 

I ordered 4 replacement guide wheel assemblies. It was a simple repair,about 20 min.