The Super KB Premium FHP V-belt is designed for severe operating conditions where light duty FHP belts may stretch or pull apart due to heavy shock loads. Brand Name: Mitsuboshi Sub Brand: Super KB 4LK840 Product Type: V-Belt each Width: 0.5 in. Length: 84 in. Used with Equipment Type: Riding Mowers Packaging Type: Sleeve each Color: Gray Type: 4LK Belt Height: 5/16 in. .