LiftMaster 041A5585-1 Gear and Sprocket Kit

Complete Internal Drive Kit for 3/4 HP LiftMaster Chain Drive Operators

The LiftMaster 041A5585-1 Gear and Sprocket Kit is a complete internal drive assembly designed for 3/4 HP chain drive operators. Built to restore optimal mechanical performance, this kit replaces worn or stripped gears that can compromise security at residential or light commercial access points. It includes OEM components to ensure consistent, quiet, and dependable operation.

Key Features

• Built for 3/4 HP Operators - Compatible with a wide range of LiftMaster chain drive systems
• Comprehensive Replacement Kit - Includes worm gear, helical gear, shaft, hardware, and lubricant
• Smooth and Reliable Motion - Reduces noise, slippage, and inconsistent gate or door travel
• OEM Factory Quality - Genuine LiftMaster parts ensure durability and exact fit
• Supports Secure Access - Maintains the mechanical integrity needed for protected entry points

Technical Specifications

• Model: 041A5585-1
• Alternate Part Number: 41A5585-1
• Motor Type: 3/4 Horsepower
• Included Components: Worm gear, helical gear, shaft, washers, retaining rings, grease, mounting hardware
• Compatible Models: 2575, 2575C, 3275, 3275C, 3575, 3575C, 3575CS, 3575S
• System Type: Chain drive garage or gate operators

Conclusion

The LiftMaster 041A5585-1 Gear and Sprocket Kit is a trusted replacement solution for technicians and security professionals who demand long-lasting performance from their access systems. Its precise engineering helps restore proper function, reinforcing safety and reliability where it matters most.