041A5658-1 Compatible Chain Drive Gear and Sprocket Kit.
 
This is a compatible replacement chain drive gear and sprocket kit. This gear and sprocket kit is compatible with various chain drive garage door openers.
 
Complete replacement kit includes the helical gear and top hat assembly, worm gear, and Lithium grease tube..
 
 
We process orders on the following business day and provide a 30-day return policy for your convenience.