LiftMaster 41C4470 Industry Tested Gear Sprocket Kit Replacement for Chamberlain CSO Series Chain Drive Garage Door Opener GarageDoorProject | 100% OEM | US Vendor

GarageDoorProject® exclusively partners with US vendors, ensuring 100% OEM parts with all-new production dates. LiftMaster 41C4470 Gear and Sprocket Kit. DURABLE BUILD: High-quality plastic and metal components ensure long-lasting performance in garage door openers. COMPLETE KIT: Includes helical gear, worm gear, wear bushings, grease, and all necessary hardware for easy installation. WIDE COMPATIBILITY: Works with LiftMaster & Chamberlain CSO Series and various ATS Chain Drive Garage Door Openers for seamless replacement. EASY INSTALLATION: Designed for screw-in installation, providing a quick and secure fit for both DIY and professional setups.