Lift crank arm
Lift crank arm assembly used in Bally / Williams ramp lifting mechanisms.
MANUAL ERRATA: Verify your part by comparing it to the photo.
The drawing for the lift crank assembly is correct but the part number is wrong in the manuals for:
- Williams JACK-BOT
- Williams GETAWAY
- A-12577 substitute
- NOT a substitute for A-11137 (mirror image)