Hayden Severe Duty Fan Clutch (LMM)

Manufacturer Number: 2850

$153.95

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Severe Duty fan clutch by Hayden. Fits Chevrolet Silverado/GMC Sierra HD with the LMM 6.6L diesel engine.When fully engaged, Hayden Severe duty fan clutches can keep the fan spinning at up tp 90% of shaft speed. This improves airflow through the radiator and around the engine, improving cooling sign...

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Severe Duty fan clutch by Hayden. Fits Chevrolet Silverado/GMC Sierra HD with the LMM 6.6L diesel engine.

When fully engaged, Hayden Severe duty fan clutches can keep the fan spinning at up tp 90% of shaft speed. This improves airflow through the radiator and around the engine, improving cooling significantly. This is a must have upgrade for those who tow frequently especially up high elevations or in high temperatures.

For over 45 years, Hayden has been the leader in automotive, truck and performance cooling products.
Chevrolet
  • Silverado HD (Gen 2) w/ 6.6L Duramax LMM (2007-2010)
GMC
  • Sierra HD (Gen 2) w/ 6.6L Duramax LMM (2007-2010)

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