Limit Worm Gear
PLUS SHIPPING AND TAX
This part replaces the following legacy part #'s : 081B0170-1, 81B170-1
K081B0170-1 is a replacement Limit Worm Gear. For use with various LiftMaster® Screw Drive Garage Door Openers. Check the manual for your specific model number before ordering to ensure compatibility.
Genuine LiftMaster® replacement part.