LiftMaster K081B0170-1 Limit Worm Gear

This is a Replacement Limit Worm Gear. For use with various LiftMaster® and Chamberlain® Screw Drive Garage Door Openers. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility.

Genuine LiftMaster® replacement part.

Also known as

• LiftMaster 081B0170-1
• LiftMaster 81B170-1