More than likely it's a drivers window lift motor for:
1986-1995 Ford Taurus
Cardone brand, P/N 42-309
NAPA part # BK655-1395
Dorman part# 742-206
Before working on the steps, unplug the Control Module so powered operation doesn't occur.
Mechanically secure the steps before removing gear case. They will swing freely as the gear case is loosened.
Pay close attention to the spacers on the bolts. They provide the offset from the frame necessary to align the gears
This post is my opinion (free advice). It is not intended to influence anyone's judgment nor do I advocate anyone do what I propose.
Sold 04 Dynasty to our son after 14 great years.
Upgraded with a 08 HR Navigator 45โ...