Multi-Rib Serpentine Fan Belt for John Deere 8120-8520 Series Tractors SKU: QT58160

When the fan belt fails on high-horsepower tractors, overheating follows quickly—especially during demanding operations like heavy tillage or harvest where engine loads are at their peak. This 8-rib serpentine belt keeps your cooling fan and accessories running smoothly, preventing costly downtime when you need your equipment most.

Why This Belt Delivers

• 8-rib poly V design distributes load evenly across pulleys for maximum power transfer
• Reinforced internal cords resist stretching and maintain proper tension over time
• Heat and oil-resistant compound withstands the extreme conditions of agricultural work
• Precise 1.12 inch width and 70.28 inch length ensure proper fit on factory pulley systems

The multi-rib construction reduces slippage and noise while handling the demanding loads of high-horsepower tractors. S&H Parts has been helping farmers keep their equipment running since 1969—if you need help confirming fitment, give us a call.