Pair of V-Belt Fan Belts, 0.51 in Width × 56.89 in Length SKU: QT4381

This matched pair of V-belt fan belts transmits crankshaft power to the cooling fan, helping keep your engine within safe temperature ranges even under heavy use.

Built from reinforced rubber with internal cords, each belt resists stretching, cracking, and slippage, offering dependable service in challenging field conditions.

• 0.51 in width × 56.89 in length (13 mm × 1,445 mm each)
• Sold as a pair for use in dual-belt fan drive setups
• AVX13 profile provides cogged flexibility and better heat dissipation
• Durable rubber compound resists heat, oil, and wear over time

Installation Tip: Replace both belts at once for balanced tension, route each belt evenly around all pulleys, then adjust tension so each belt deflects about ½ in over a 10 in span.

This pair of fan belts is a reliable solution to keep your cooling system running smoothly through every season of farm work.