Purchase Ford F650 Super Duty Serpentine Belt Replacement & Ford F650 Super Duty V Belt. Explore Ford F650 Super Duty ACcessory Belts In Canada. To ensure your Ford F650 Super Duty operates at peak performance, regular maintenance of its drive belts is crucial. These belts, made from durable rubber compounds, are the lifeblood of your vehicle's accessory drive system, powering everything from the alternator to the water pump. Signs that a replacement is needed include visible cracks, fraying, and a squealing noise upon startup. Extend the lifespan of these belts with routine inspections and timely adjustments. When selecting a new belt, opt for serpentine or V-belt varieties, each engineered for specific applications and load requirements. Always choose high-quality OEM or equivalent aftermarket belts for assured compatibility and longevity. Proper installation is key, making sure the belt is seated correctly in the pulley grooves without any twists. With these tips, you can maximize uptime and keep your Super Duty in top shape.