Sentex/Chamberlain/Liftmaster Liftmaster/Chamberlain- Sears/Craftsman 41a4885-2 Genuine Replacement Part Gear and Sprocket Kit, DC Belt

041a4885-2 is a LiftMaster gear and sprocket kit. Compatible with various LiftMaster DC belt drive garage door openers made after 1993. Complete kit includes: Helical gear and top hat assembly, worm gear, wear bushings, grease, and hardware needed to replace the belt drive gears. Check the parts for the specific model before ordering to ensure compatibility.