Viscous Fan Clutch for John Deere 2955/3050/3055/3350 Series Tractors SKU: QT59615

When your viscous fan clutch fails, you'll either have a fan running constantly at full speed - wasting fuel and robbing power - or one that won't engage when the engine heats up, leading to costly overheating damage. This temperature-controlled replacement clutch automatically engages the cooling fan as engine heat rises, then disengages during lighter loads to maximize fuel efficiency and reduce wear.

Why This Design Matters

• Temperature-responsive operation engages only when cooling is needed
• Reduces parasitic power loss during low-demand operations
• Sealed housing resists contamination from field dust and moisture
• Heavy-duty internal components handle continuous agricultural duty cycles

A failed viscous clutch stuck in the engaged position costs fuel every operating hour, while one that won't engage when needed can cause catastrophic engine damage during heavy work. This replacement restores smart cooling control to keep your John Deere running at optimal temperature without wasting power when full cooling isn't required.