LiftMaster K001A6039 Replacement Control Board for LA400 Swing-Gate Operators
LiftMaster K001A6039 Replacement Control Board for LA400 Swing-Gate Operators
Restore electronic control functions in a compatible LiftMaster LA400 swing-gate operator system with this genuine replacement control board. The board manages operator commands, limits, accessories and monitored safety inputs when used in the correct LA400 control-box configuration.
Specifications:
- Manufacturer part number: K001A6039
- Product type: Gate-operator control board
- Confirmed operator family: LiftMaster LA400
- Application: Residential or light-commercial vehicular swing gates
- Quantity: One control board
- Operator, enclosure, transformer, batteries and accessories: Not included
LA400 equipment has been produced in different generations, including legacy LA400 and newer UL-series systems. Do not assume this board fits an LA400UL, LA400PKGU or another operator solely because “LA400” appears on the label. Match K001A6039 to the original board or confirm it through the exact operator’s replacement-parts diagram.
Before replacing the board, test the incoming power, transformer, batteries, wiring, actuator, limits and connected safety devices. A power-supply or field-wiring problem can imitate board failure.
Disconnect AC power and battery power before service. Transfer wiring carefully and complete all required limit, force, remote, accessory and entrapment-protection programming. A qualified gate-operator technician should perform installation and verify compliant operation before the gate is returned to service.
Details
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