Replace Part Number: 4A1008 & 19-41ML garage door opener link kit (also known as 004A1008). Includes 10 link kits (0.85"x0.45"x0.35") for flexible belt adjustments Compatible Belt Models: 4A1008 masterlink garage door opener link kit works with Chamberlain/Senters/Lifemaster belts 41A3589-1, 41A3589-2, 41A3589-3, 41A5434-11A, 41A5434-13A, 41A5250 Compatible Drive Models: Garage door opener link kit fits for LiftMaster Estate Series chain drive models 2565, 2575, 3575, 2595, 3595 and belt drive models 2580, 2585, 3585, 2500, 3500, 2500B, 2500D Reliable Performance: 4A1008 garage door openers 19-41ML master link kit enables customization of belt tension and alignment for smooth garage door operation. Ideal for repairing existing systems Package Includes: You will receive 10 19-41ML garage door openers master link kit for easy and quick installation, providing sufficient quantity to meet your replacement needs Introducing the 4A1008 garage door openers 19-41ML master link kit, a reliable solution for enhancing the functionality and performance of your garage door setup. Designed to seamlessly integrate with specific LiftMaster and Chamberlain garage door openers, this master link kit is the perfect addition to ensure smooth and efficient operation of your garage door system. The 4A1008 & 19-41ML garage door opener link kit includes master link assemblies per package, delivering excellent value and convenience for homeowners seeking to maintain or upgrade their existing garage door setup. Each component of the 4A1008 master link kit is crafted with precision and high-quality materials to guarantee durability and longevity, allowing your garage door opener to perform optimally for years to come. Compatibility is key when it comes to upgrading garage door systems, and the 4A1008 garage door opener link kit does not disappoint. Before ordering, it is essential to check your specific model of LiftMaster or Chamberlain garage door opener to ensure seamless integration. This attention to detail prevents unnecessary hassle and ensures a smooth installation process.