Genuine LiftMaster K41-0482-000 replacement operator frame for the Maxum industrial DC operators.
Fitment: LiftMaster Maxum TDC 2200 trolley operators.
Frame casting for the 2200 trolley chassis.
Ordering the right part depends on the full model number, which is printed on the operator label. Call GateHouse Supplies if you are not sure — we service these units every day.