Genuine LiftMaster K41-0542-000 manual release subassembly with cover for the Maxum industrial DC operators.
Fitment: LiftMaster Maxum RJDC7 operators.
The sash-chain release mechanism, supplied with its cover.
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.
