Enhance your equipment's performance with the Premium 4L450 / A43 V-Belt, featuring a 1/2-inch width, 45-inch length, and 5/16-inch height. Crafted from high-quality rubber, this V-belt is ideal for industrial and agricultural applications, including HVAC systems and lawnmowers. Designed for minimal slippage and consistent power transmission, it ensures smooth, efficient operation. Proudly distributed from Michigan, this durable belt is an excellent choice for maintaining reliable machinery performance. Belt not produced by MDS of Michigan. Sleeve Not Included.