LiftMaster Logic Board AC WI-F for Model 8587WLock

The LiftMaster 050ACTBLKMC Bluetooth® Enabled Receiver Logic Board Kit is a genuine replacement part designed for select LiftMaster® and Chamberlain® garage door openers. This lock-capable control board is compatible only with Wi-Fi® AC belt drive and chain drive models manufactured after 2021.

Easily identifiable by its yellow learn button, this upgraded board supports Bluetooth® technology for seamless connectivity and secure performance. It’s engineered for reliability and ensures your garage door opener continues operating at peak performance.

Before purchasing, check the installation manual or parts diagram for your specific opener model to confirm compatibility.

Product Highlights:

• Part Number: 050ACTBLKMC

• Function: Bluetooth-enabled receiver logic board, lock capable

• Compatibility: For select LiftMaster® & Chamberlain® Wi-Fi AC belt drive and chain drive models (2021 and newer)

• Identification: Opener features a yellow learn button

• Genuine Replacement: Authentic LiftMaster part for long-term reliability

Compatible Models:

• 85870MC: ¾ HP AC Chain Drive Wi-Fi® Garage Door Opener with Integrated Bluetooth Technology

Upgrade your opener with the LiftMaster 050ACTBLKMC logic board kit for dependable, secure, and connected operation.