Viscous Fan Clutch for John Deere 6810/6910/6910S Tractors SKU: QT59616

When a viscous fan clutch fails, you get either a constantly roaring fan that steals power and burns fuel, or no fan engagement at all leading to dangerous overheating. This replacement clutch automatically modulates fan speed based on engine temperature, ensuring optimal cooling while freeing up horsepower when conditions allow.

Key Benefits

• Temperature-sensitive coupling engages fan precisely when cooling is needed
• Saves fuel by reducing unnecessary fan operation during light loads
• Protects engine from both overheating and overcooling damage
• Smooth progressive engagement prevents shock loads on drive components

This precision-engineered unit restores intelligent cooling control to your 6810, 6910, or 6910S, optimizing both performance and efficiency. With over 55 years of cooling system experience, S&H Parts ensures you get the exact replacement your John Deere needs.