3rd gen window regulator

Both windows on my 91 are slow, binding and loose. I want to replace the window regulators and any other rollers that are shot but cant source any new parts. Really don't want to use old parts. Has anyone had to replace theirs? Does anyone have a supplier for window parts?

30+ years old, and new assemblies are as rare as hen's teeth. You can new replacement guides, sliders, and motors, but a complete regulator is going to be pure luck. Removal and rebuild of the existing regulators may be your best alternative.

Both windows on my 91 are slow, binding and loose. I want to replace the window regulators and any other rollers that are shot but cant source any new parts. Really don't want to use old parts. Has anyone had to replace theirs? Does anyone have a supplier for window parts?

I was doing the silicone spray of that rubber... the rubber was decades spray it 40 yrs ago ..the window is forcing it did a lube ...rubber..