Beefed Up Aluminum Drive And Worm Gear Kit For Garage Door Opener Access System Replacement Replaces 41A2817 41C4220 And 41C4220A Compatible With LiftMaster Craftsman Chamberlain And Classic Opener Models Easy Install And Solid Performance
✔️ Aluminum CNC-machined drive gear, 1/2" bore, 2-3/4" OD, 32 teeth
Built to replace worn or broken drive gears in garage door opener drive systems. This aluminum alloy kit is compatible with LiftMaster, Craftsman, Chamberlain, and Classic models, and is designed for easy installation with solid performance.
✅ Replaces OEM numbers: 41A2817, 41C4220, 41C4220A
✅ Compatible with a wide range of LiftMaster, Craftsman, Chamberlain models
✅ Drive gear specs: Bore 1/2" (12.7 mm), OD 2-3/4" (69.85 mm), Teeth 32
✅ Aluminum alloy, CNC machined, anodized for corrosion resistance
✅ 1-year product quality guarantee
💡 What is a garage door drive gear kit used for? It is the essential replacement that keeps your opener moving smoothly. - Restores drive by replacing worn gears - Improves wear resistance with aluminum alloy - Fits LiftMaster, Craftsman, Chamberlain models - Extends opener life and reduces maintenance