• Usually Ships 4 to 7 Business Days
  • MSRP: $729.10
    $662.82
    (You Save $66.28)
LiftMaster

LiftMaster K77-39431 Cover

SKU:
K77-39431
MSRP: $729.10
$662.82
(You Save $66.28)
  • Usually Ships 4 to 7 Business Days
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brand-url:
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LiftMaster
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The LiftMaster K77-39431 Cover is a genuine OEM replacement part designed to protect the internal components of compatible LiftMaster commercial and industrial door operators. Built from durable materials, this cover provides a secure housing that shields sensitive parts from dust, debris, and environmental exposure—helping to extend the life of your operator and maintain peak performance.

Ideal for replacing a damaged or worn cover, the K77-39431 is engineered for a precise fit, ensuring straightforward installation and a factory-quality finish.

Product Highlights:

  • Part Number: K77-39431

  • Genuine LiftMaster OEM replacement cover

  • Protects operator components from dust, dirt, and debris

  • Restores a secure housing for long-term reliability

  • Direct-fit design for easy installation

  • Durable construction for heavy-duty environments

  • Compatible with select LiftMaster operator models

Why Choose the LiftMaster K77-39431 Cover?

A properly fitted cover is essential for protecting your operator and preventing unnecessary wear. The LiftMaster K77-39431 ensures OEM-quality durability, fit, and protection—making it the right solution for repairs and maintenance.

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