NRF Radiator Fan Clutch 49534

Compatible with MERCEDES-BENZ G-CLASS (W460) , MERCEDES-BENZ MB Autobuss (W631) , MERCEDES-BENZ MB Furgons (W631) Show more info
Ensures optimal engine cooling by engaging the radiator fan when needed. Maintains consistent engine temperature for reliable performance.
46.83 EUR
inc. VAT 21%
In stock 3
Delivery 1 day (27.03.2026)
PN 49534
Make NRF
EAN 8718042157409

The NRF Radiator Fan Clutch is designed to precisely control the operation of your vehicle's radiator fan. It automatically engages the fan when engine temperatures rise above a set point, increasing airflow through the radiator to dissipate heat. This prevents the engine from overheating, especially under demanding conditions like stop-and-go traffic or heavy loads. By engaging only when necessary, this fan clutch helps to improve fuel efficiency and reduce unnecessary noise compared to a constantly running fan. It is engineered for durability and consistent performance, ensuring your engine stays within its optimal operating temperature range. Proper engine temperature management is crucial for longevity and preventing costly repairs.

  • Controls radiator fan engagement based on engine temperature.
  • Prevents engine overheating.
  • Improves fuel efficiency by engaging only when needed.
  • Reduces fan noise.
  • Ensures consistent engine temperature.
  • Durable construction for reliable operation.
  • Designed for optimal cooling performance.
Heating/Cooling
vehicles with a fan (viscous friction clutch)
Outer diameter [mm]
161
Height [mm]
102
Number of threaded holes
3
Thread size
M6
Hub flange diameter, hub [mm]
147
Heating/Cooling
Remove. Fan
Operating mode
Thermal
  • MERCEDES-BENZ
    • G-CLASS (W460)
      • 240 GD (460,3) (53kW/72PS)
    • MB Autobuss (W631)
      • D (631.333, 631.343, 631.334, 631.344) (53kW/72PS)
      • D (631.333, 631.343, 631.334, 631.344) (55kW/75PS)
      • D (41kW/56PS)
    • MB Furgons (W631)
      • D (631.332, 631.342) (53kW/72PS)
      • D (631.332, 631.342) (55kW/75PS)
MERCEDES-BENZ
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