I had this problem myself with my Ikea shelf. All the 3D models I could find online were awfully designed and most didn't even work. So I designed the part myself and it works basically flawlessly. I also made the hinges side-specific to decrease material usage.
I also included another part for the same cabinet, that in my case also broke. This is part slides in the track of the drawer and stops it from going out to far.
One more thing. If you want to modify these models, I included the files so you can open them up in Fusion.
hinge.f3d | 98.5KB | |
hinge_left.stl | 63.7KB | |
hinge_right.stl | 63.7KB | |
track_part.f3d | 76.2KB | |
track_part.stl | 95.4KB |