LiftMaster Hardware Kit, MT | LIF-K77-12486
This is a Hardware Assembly Kit compatible with LiftMaster® MT Models, and various Medium-Duty Trolley Commercial Door Operators.
This complete kit includes:
- Curved door arm
- Header bracket
- Door bracket
- Track spacers
- Push button door control station
- Trolley slider assembly
- Pivot shaft
- Idler shaft
- Shaft take-up bolt
Genuine LiftMaster® replacement part.
Also known as:
- K72-12486
