⚙️ Upgrade your garage game with genuine LiftMaster precision!
The LiftMaster 41C4220A Chain Drive Gear Sprocket Kit is a genuine OEM replacement kit designed for 1/3 and 1/2 HP Chain Drive models from LiftMaster, Chamberlain, Sears, and Craftsman (1984-present). It includes all essential components—gear, sprocket, worm gear, grease, and bearings—for a complete, easy DIY installation. Compact and lightweight, this kit is backed by a 10-year warranty, ensuring reliable, long-lasting garage door operation.
| Brand | LiftMaster |
| Model Number | 41c4220a |
| Product Dimensions | 12.7 x 12.7 x 12.7 cm; 472 g |
| Color | #01 |
| Are Batteries Included | No |
| Warranty Description | 10 Year Warranty |
| Item Weight | 472 g |
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