LiftMaster CHAINTENSDC MAXUM Chain Tensioner Kit

LiftMaster CHAINTENSDC MAXUM Chain Tensioner Kit

CHAINTENSDC is a Chain Tensioner Kit. For use with various LiftMaster® MAXUM DC Standard-Duty and Industrial-Duty Commercial Door Operators; manufactured after 2023 only. Refer to the installation manual or replacement parts diagram for specific part information before ordering to ensure compatibility.

Genuine LiftMaster® service kit.