LiftMaster KJTW774 Jamb Track Wheel 1.5 Inch dks-9300 Wide Compatibility: Works seamlessly with

Wide Compatibility: Works seamlessly with DoorKing receivers like models 8040 and 8057

relay outputs

The inclusion of the wiring harness and power supply means you have the flexibility to integrate optional safety features

The DoorKing 1837-080 Telephone Entry System is an ideal choice for secure

Weather-Resistant Finish: Durable baked-on enamel finish stands up to the elements

LiftMaster KJTW774 Jamb Track Wheel 1.5 Inch dks-9300 Wide Compatibility: Works seamlessly withCommercial Door Jamb Track Wheel Replacement The Master KJTW774 is a 1. 5 inch jamb track wheel used in commercial door track assemblies to support smooth door travel and consistent alignment. It is a practical replacement part when a worn track wheel causes binding, noise, or uneven movement. Always verify fit against your doors parts diagram or existing hardware before ordering. Key Features 1. 5 inch jamb track wheel for commercial door track