I went to a local electrical supply/repair shop and bought 12v universal reversible motors. Mounting holes were identical but I had to cut 1 " off the shaft. The diameter was a bit bigger around but no problem as there was lots of room. The rubber connector even fits the diameter of the shaft! Used them for both doors and also for the headlight raising motor. Much faster and used them in both my Panteras, one for over 25 yrs now. (keep in mind that I bought them a long time ago, but it's worth a try......) They were under $35. each back then. Hope this helps!
Steve
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