LiftMaster LA400 Control Box Parts

All the LiftMaster LA400 swing gate operator control box parts you need at discount prices are at North Shore Commercial Door. Replace a damaged control box, or replace parts inside the control box for residential or light commercial use of the LA400 LiftMaster gate opener. The mounting holes are pre-drilled inside our sturdy plastic LiftMaster LA400 gate operator control box for routing cable and securing internal components on your operator.

With our Exploded Parts View (EPV) illustrated parts diagram, you can see how each component fits inside the control box on your LA400. You can confirm compatibility with your year model by clicking on the part picture to reveal the part number and description. If you already know the part number you want, just scroll down below the interactive diagram and click to buy.

We have replacement LA400 LiftMaster control box control boards and control board brackets. Pay less for an OEM LiftMaster replacement reset switch, battery pack or transformer. We discounted prices on the LiftMaster K94-36411 Piezo alarm with sonic alerts for monitoring operator arm obstructions and other external contacts. Contact our in-house LiftMaster parts pros with any questions.