Liftmaster/Chamberlain Commercial Replacement Boards. K00A6424- K001A6837-K001D8395-K001D8396-1-K001D8397-100% OEM - Authentic Product.® GarageDoorProject®

Exclusively sources from 100% OEM US Manufacturers and Suppliers LiftMaster replacement control boards are easy to install with clear instructions- Please Check Model/Voltage and Phase. Built with high-quality materials for durability and longevity** OEM PARTS- See below for replacement Models. Features surge protection and diagnostic capabilities for enhanced safety and troubleshooting ( depending on board, make and model)