Temperature-Controlled Viscous Fan Clutch for Agricultural Tractors SKU: QT42167

A failing viscous fan clutch causes either constant fan roar that wastes 10-15 horsepower and fuel, or inadequate cooling that leads to dangerous overheating. This temperature-controlled replacement restores intelligent cooling management that engages when needed and saves power when it doesn't.

Why Precision Matters

• Temperature-sensitive silicone fluid automatically adjusts engagement for optimal cooling efficiency
• Sealed housing prevents contamination that would disrupt calibrated response
• Progressive engagement reduces shock loads on belts and extends component life
• Frees up engine power during normal operation while ensuring adequate cooling under load

A properly functioning viscous clutch reduces cab noise, cuts fuel consumption, and protects against overheating without sacrificing power when you need it most. Trust S&H Parts' 55+ years of cooling system expertise to keep your operation running efficiently.