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LiftMaster  |  SKU: K75-50149

LiftMaster K75-50149 (Elite Q091) Idler Sprocket Kit

Sale price $37.99 Regular price $99.00
Shipping calculated at checkout.


Core Details

Product Type Chain Idler
Application Type Garage | Overhead
Installation Type Residential | Commercial | HOA
Mounting Type Bolt-On

Description

Replacement Idler Sprocket Kit for LiftMaster HCT and Elite Hercules

The LiftMaster K75-50149 Idler Sprocket Kit (also known as Elite Q091) is a genuine OEM replacement component designed for LiftMaster HCT and Elite Hercules overhead gate operators. This kit maintains proper chain tension and ensures smooth, consistent gate travel under heavy-duty use.

Key Features

  • Genuine LiftMaster OEM replacement part
  • Designed for LiftMaster HCT, HCTDCU, and Elite Hercules overhead gate systems
  • Ensures optimal chain alignment and reduces operational wear
  • Durable construction for long-term reliability in commercial and industrial settings
  • Includes complete idler sprocket assembly for easy installation

Technical Specifications

  • Part Number: K75-50149
  • Alternate Reference: Elite Q091
  • Compatibility: HCT, HCTDCU, and Elite Hercules operators
  • Function: Maintains chain tension and alignment

Conclusion

The LiftMaster K75-50149 (Elite Q091) Idler Sprocket Kit is built to meet factory specifications, ensuring reliable gate performance and smooth operation. It’s the trusted replacement choice for maintaining chain-driven LiftMaster and Elite overhead gate operators.

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