Fan or drive belts are essential tractor components that transfer power from the engine to various systems, such as the alternator, water pump, power steering pump, and cooling fan. These belts ensure that critical functions like engine cooling and battery charging operate smoothly. Typically made of durable rubber with reinforced fibers, fan belts are designed to withstand constant tension and rotation. However, over time they can wear out, crack, or become loose due to heat, friction, and regular use. A damaged or broken belt can cause engine overheating, loss of electrical power, or a complete breakdown, halting operations. Regular inspection for signs of wear—such as fraying, glazing, or slack—is essential for preventative maintenance. Replacing worn belts before they fail can save time, money, and avoid unexpected downtime in the field. Always use the right belt size and type for your tractor model to ensure optimal performance and safety during operation.