LiftMaster 041A3261-1 Dual Speed Gear and Sprocket Kit

Replacement Gear and Sprocket Assembly for Chain Drive Openers

The LiftMaster 041A3261-1 Dual Speed Gear and Sprocket Kit is a genuine OEM replacement kit designed for LiftMaster® and Chamberlain® chain drive garage door openers. This complete assembly includes the helical gear, top hat assembly, worm gear, wear bushings, grease, and mounting hardware needed to restore smooth, quiet, and reliable opener performance.

Key Features

• Function: Replaces worn or damaged gears and sprockets in chain drive systems
• Complete Kit: Includes gear and sprocket assembly, bushings, grease, and fasteners
• Dual Sprocket Design: Optimized for efficient torque transfer and quiet operation
• Durable Construction: Factory-grade materials ensure long-lasting performance
• Ease of Installation: Direct-fit replacement for compatible LiftMaster and Chamberlain models

Technical Specifications

• Part Number: 041A3261-1
• Alternate Part Numbers: 41C2064, 41C2064A, 41A3261, 41A3261-1, 41A4206A, 41A4221, 062320, 63736
• Application: Chain drive residential garage door openers
• Drive Type: Dual sprocket, helical gear configuration
• Included Components: Gear, worm gear, top hat assembly, wear bushings, grease packet, hardware set
• Material: Reinforced nylon and metal composite for strength and longevity

Compatible Models

• 1246 – Dual Sprocket, 1-Light Unit, Chain Drive
• 1256 – Dual Sprocket, 1-Light Unit, Chain Drive
• 1346 – Dual Sprocket, 1-Light Unit, Chain Drive
• 1356 – Dual Sprocket, 1-Light Unit, Chain Drive
• 8055 – Contractor Series ½ HP AC Chain Drive Opener
• 8075 – Contractor Series AC Chain Drive Opener

Conclusion

The LiftMaster 041A3261-1 Dual Speed Gear and Sprocket Kit provides a reliable factory replacement to restore quiet and consistent drive performance in compatible chain drive openers. Built with OEM precision, it ensures dependable operation and extended service life.