LiftMaster Straight and Curved Door Arm Kit | LIF-K75-12870

This is a Straight and Curved Door Arm Replacement Kit. Check the manual or replacement parts diagram for specific part information before ordering to ensure compatibility.

Genuine LiftMaster® replacement part.

Includes

• Straight door arm
• Curved door arm
• Door bracket
• Emergency release rope and handle
• Hardware needed for installation

Also known as

• LiftMaster K7512896
• LiftMaster K75-12896
• LiftMaster 3055002

Compatibility

• This kit is compatible with LiftMaster® Commercial Door Trolley Operators ONLY.