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DHD 800-150 Duramax High Performance Manual Belt Tensioner 2001-2010 6.6L

800-150 - Z
Pricing: $355.00

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As peak horsepower and engine RPM's continue to climb its becoming more evident that the factory Duramax belt tensioner is not sufficient!

DHD's manual tensioner will eliminate belt slip and minimize the belt deflection during high rpm, high load situations. Each tensioner is custom made to order based on your engine platform and belt configuration. This tensioner is a must have for duel fueler trucks.


  • Tig Welded Fixed Accessory Drive Bracket
  • Hiem Joint Turn Buckle (Like a Tie Rod)
  • Modified GM OE Belt Tensioner
  • Mounting Hardware
  • Shipped Unpainted

Note: Due to variations in engine configuration, plumbing and adjacent OE accessories, some modifications may be required for fitment.



Shipping Information

  • Item Requires Shipping
  • 6.0 lbs.
  • W10.0000” x H10.0000” x L6.0000”
  • Free Shipping

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