Fitment Check: Compatible with LiftMaster 878MAX, 877MAX, 877LM, 977LM, 377LM keyless entries. Compatible with Chamberlain 940D, 940ESTD, 940EV, 940CB, 940CD, and Sears Craftsman 139.3050 keypads.
NOTE: Please check your model number before purchase to ensure proper fit.
Protective Cover: The cover snaps on firmly to shield the keypad interior. It helps protect the battery and electronics from dust, moisture, weather exposure, and daily wear, keeping the keypad working longer.
Quick Setup: Installation is fast and simple. Line up the cover and press until it clicks into place. No tools, wiring, or special skills are required.
Long-Lasting Build: Made from strong, UV-resistant plastic, this replacement cover is designed for outdoor use. It resists fading and cracking for reliable performance over time.
