LiftMaster K77-39430 Operator Cover with labels, keys, and lock assembly

The LiftMaster K77-39430 Operator Cover is a genuine OEM replacement part designed to protect and secure your LiftMaster commercial door operator. This replacement cover kit includes factory-applied labels, keys, and a lock assembly, ensuring that your operator remains both protected and accessible only to authorized users.

Built from durable materials, the K77-39430 cover shields internal components from dust, debris, and environmental exposure, while the integrated lock assembly helps prevent tampering. Its OEM design guarantees a precise fit for compatible LiftMaster operator models, making it easy to replace a damaged or missing cover.

Product Highlights:

• Part Number: K77-39430

• Genuine LiftMaster OEM replacement cover

• Includes labels, keys, and lock assembly

• Protects operator components from dust, debris, and damage

• Restores a clean, secure housing for your operator

• Integrated lock and key system for added security

• Direct-fit design for quick and simple installation

• Compatible with select LiftMaster commercial operator models

Why Choose the LiftMaster K77-39430 Cover?

Your operator’s housing is essential for both protection and security. The K77-39430 offers OEM precision, durability, and built-in locking capability—ensuring long-lasting protection and peace of mind for your commercial system.