• Usually Ships Following Business Day
  • MSRP: $8.29
    $7.54
    (You Save $0.75)
LiftMaster

Idler Pulley (Square Rail) 144C56 - PULLEY,IDLER-CABLE

SKU:
144C56
MSRP: $8.29
$7.54
(You Save $0.75)
  • Usually Ships Following Business Day
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brand-name:
LiftMaster
brand-url:
/brand/liftmaster/
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The 144C56 Idler Pulley for Square Rail Garage Door Openers is a genuine OEM replacement part designed to guide and support the garage door opener’s drive cable. This pulley ensures smooth, reliable operation of your opener system while reducing wear on cables and other moving parts.

Durable OEM Replacement

Manufactured from high-quality materials, the 144C56 idler pulley is built to withstand daily use and the demands of garage door operation. It helps maintain proper cable alignment, extending the life of your opener system.

Smooth Cable Operation

This pulley reduces friction and ensures the drive cable moves freely, preventing premature cable wear and minimizing noise during operation. Replacing a worn pulley restores your opener’s efficiency and reliability.

Product Details

  • Part Number: 144C56

  • Type: Idler Pulley (Square Rail)

  • Application: Guides and supports drive cable in opener system

  • Compatibility: Designed for square rail garage door openers

  • Construction: OEM-grade materials for durability

Why Choose Genuine Replacement Parts?

Using an authentic OEM idler pulley ensures proper fit, reliable performance, and long-lasting durability. The 144C56 pulley is engineered to factory specifications for smooth and safe garage door operation.

  • OEM replacement idler pulley

  • For square rail garage door opener systems

  • Guides and supports opener drive cable

  • Durable construction for long-term reliabilit