With an extensive history as a trusted belt supplier to numerous OE Manufacturers, Mitsuboshi belts feature cutting-edge materials and strict quality control that ensures our products not only meet but exceed OE requirements, ensuring utmost customer satisfaction. Mitsuboshi accessory drive belts feature a flexible, bias-cut top fabric that is impregnated with oil and heat-resistant rubber to eliminate wear and cracking. High tensile strength aramid or pre-stretched polyester cords ensure high horsepower capacity and constant belt tension on spring tension systems and locked center drives. Cords are enclosed in an oil and heat-resistant rubber compound with strong adhesive qualities for maximum cord support and long life. Rib rubber is reinforced with fiber chips and heat-resistant rubber compound for wear resistance and reduced noise. Mitsuboshi - premium automotive belts that vehice manufacturers worldwide rely on, and so can you.