Description:

The 41C4220A Gear and Sprocket Assembly Kit is a complete DIY repair solution designed to restore the functionality of chain drive garage door operators.

• Compatibility Compatible with chain drive Chamberlain, Sears, Craftsman, and LiftMaster models
• Horsepower Support Works with 1/3 and 1/2 HP chain drive models
• Production Era Fits operators manufactured from 1984 onwards
• Included Components Gear, sprocket, worm gear, grease, motor shaft bearing, sprocket bearing, and instructions
• Item Dimensions 5 inches by 5 inches by 5 inches
• Assembly Easy DIY complete assembly product