55 crown power window motor

[delco1946]

A couple of my power motors have slowed down. I rebuilt 2 myself as best i could but one continues to go slower and slower. Macs used to sell these new but now show as "temporarily unavailable". Any thoughts as to whom else might carry these?? No one locally will rebuild them for me, and i'm tired of dealing with this so i think new would be best unless there is another option.

Thanks- Christopher