LiftMaster 041D9044 — Battery/Logic Board Cover, RJO. Genuine LiftMaster replacement part, fits 3800, DDO8900W, LJ8950W, LJ8900W.
| Part number | 041D9044 |
|---|---|
| Description | Battery/Logic Board Cover, RJO |
| Brand | LiftMaster |
| Fits | 3800, DDO8900W, LJ8950W, LJ8900W |
The logic board is the operator's brain — it reads the limits, the safety inputs and the radio, then drives the motor. An operator that runs one direction only, ignores the remote, or resets mid-cycle is usually reporting a board fault.
Not sure this is the right part? Send us the model number from your operator’s data plate and a photo of the part you are replacing — parts@gatehousesupplies.com or 866-965-5599. We install and service this equipment and would rather confirm it than have you order twice.
