LiftMaster LA400 Control Box Parts
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.
| Key | Part # | Description |
|---|---|---|
| 1 | K74-36798-6 | LiftMaster K74-36798-6 Standard Plastic Control Box Only |
| 2 | K94-36408-2 | LiftMaster K94-36408-2 Reset Switch with Product ID |
| 3 | K94-36411 | LiftMaster K94-36411 Piezo Alarm |
| 4 | K75-36635 | LiftMaster K75-36635 Control Board Bracket |
| 5 | K1D8388-1CC | LiftMaster K1D8388-1CC Control Board |
| 6 | K76-36296-1 | LiftMaster K76-36296-1 Outlet |
| 7 | APOW3 | LiftMaster APOW3 Transformer |
| 8 | K74-30762 | LiftMaster Battery 2-Pack for Gate Openers - K74-30762 |
