Craftsman Garage Door Opener Gear And Sprocket Replacement
Replacement gear and sprocket assembly compatible with chamberlain estate series chain drive garage door openers.
Craftsman garage door opener gear and sprocket replacement. This gear and sprocket assembly is compatible with various chain drive garage door openers. Craftsman garage door openers are trusted to do what you need them to do. Helical gear and top hat assembly worm gear wear bushings grease and hardware needed to replace the chain drive gears. 41c4220a spindle shaft with drive sprocket grease not included for 1 2 hp and 1 3 hp chain drive liftmaster chamberlain sears craftsman garage door openers works with 41a2817 replacement kit for maximum performance the entire door assembly must be properly balanced adjusted and lubricated for smooth operation.
We have replacement gear and sprocket assemblies for chain drive belt drive and screw drive sears garage door openers. Compatible with chamberlain models pd752 pd758s pd752d pd758d all models may not be listed. Located at the top of the motor unit the gear and sprocket assembly drives the chain that opens and closes the garage door. For example our liftmaster 41c4220a chain drive gear and sprocket assembly can replace worn.
Shop our garage door openers and find out where you can buy yours locally or online. Because craftsman and liftmaster parts are divisions of the chamberlain group you will find that many parts are interchangeable. This was a craftsman model 139 53976srt. Gear and sprocket assembly 41c4220a is an original equipment manufacturer oem part that fits most craftsman 139 series chain drive garage door openers manufactured after 1993.
This diy repair guide explains how to replace the gear and sprocket assembly on a chain drive garage door opener. This is a video on how to change the gear sprockets in a craftsman garage door opener. Assembly also fits chamberlain chain drive garage door opener models 1240r 1245r 1246r 1255r and 1256r. We have craftsman and craftsman compatible replacement gear kits control panels lens covers and trolley and pulley assemblies.
Includes all fasteners as pictured and insta.