Serpentine Fan Belt for John Deere 6820, 6920, 6230, 6930 Series Tractors with Air Conditioning SKU: QT59543

When your serpentine belt starts squealing or shows cracks, cooling system failure isn't far behind—and on high-horsepower tractors working in summer heat, that means rapid overheating and potential engine damage. This 8-rib serpentine fan belt restores reliable power to your cooling fan, alternator, and A/C compressor, preventing costly breakdowns during critical operations.

Key Benefits

• 8-rib construction distributes loads evenly across all driven accessories for maximum power transfer
• EPDM compound resists heat cracking, stretching, and oil contamination that destroys standard belts
• Precision 75.20-inch length ensures proper tension for 40kph models with air conditioning
• Reinforced internal cords maintain tension throughout extended service intervals

Getting your cooling system, alternator, and A/C working reliably again means getting back to productive field work. With over 55 years of experience helping farmers find the right parts, S&H Parts has the expertise to keep your equipment running when it counts.