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KB Diesel Performance LLC

Upgraded Fan Clutch for 2001-10 6.6l Duramax LB7/LLY/LBZ/LMM Chevy/GMC 2500/3500

Upgraded Fan Clutch for 2001-10 6.6l Duramax LB7/LLY/LBZ/LMM Chevy/GMC 2500/3500

$129.95
$129.95
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Upgraded Fan Clutch for 2001-2010 6.6l Duramax LB7-LMM engines

  • Approximately 25° lower engagement temperature
  • Engages at approximately 200°F engine coolant temperature
  • Helps increase AC performance due to lower set point

Fits: 2001-2010 6.6l Duramax LB7-LMM engines in Chevy/GMC 2500/3500 applications

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