The windows in the '01 Vehicross started to tilt and bind up.
I presumed it must be the window ciips and ordered the SBC brackets.

When I took the door apart to install them, I found that the windows clips weren't just unbroken, but that the previous owner had epoxied securely inplace.
Upon closer inspection, it looks like the problem is the window regulator. Specifically, the white guides that keep the window moving up straight.

Is there a way to replace these white plastic pieces, or do I need to find and order the VX specific (8972184630) window regulator?