LiftMaster/Chamberlain Replacement Model - 16-4L290 V Belt Series - Premium Quality Cogged and Notched Belts for Medium Duty & Commercial Operators - 100% OEM Manufacturers -
New For 2025LiftMaster V-Belt Series, a collection of high-performance replacement belts designed to keep your garage door systems running smoothly and efficiently. These belts are made from premium materials and engineered for durability, providing reliable power transmission for LiftMaster medium-duty and commercial operators. Whether you need a cogged or notched V-belt, this series has the right belt for your system, ensuring seamless compatibility and peak performance.LiftMaster 16-4L290 Cogged V-Belt: This belt, with a 1/2" width and 29" length, is designed for medium-duty applications, offering superior durability and resistance to wear. Known also as 162001 and 164L290, it ensures efficient power transfer and smooth operation in your LiftMaster systems.LiftMaster 16-5L300 V-Belt: This 5/8" wide, 30" long V-belt is perfect for commercial operators. Known as 165L300 and 165L30, it provides reliable performance under demanding conditions, ensuring your system operates at its best.L