02-10 GM 6.6L Duramax DHD Manual Belt Tensioner Package
$375.00
- Part Number: 800-160
- Est. Ship Time: Usually Ships By Next Business Day

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As peak horsepower and engine RPM's continue to climb, it's becoming more evident that the factory Duramax belt tensioner is not sufficient! DHD's manual tensioner package is a complete solution to eliminating belt slip and belt deflection under high rpm and high load. This two-piece kit eliminates the factory spring driven tensioner that comes on your truck and adds an addition pulley to the routing system to increase belt engagement. This kit is a must for dual fueler trucks or those exceeding 4000rpm.
Features:
- Triple Locking T6061 Billet Tensioner
- Extended Range Threaded Adjustment
- New Pulleys with Upgraded High Speed Bearings
- Heavy Duty Supporting Pulley with Block Standoff
- Mounting Hardware
- Shipped Unpainted
Fitment:
- 2002-2010 Duramax 6.6L
- Does not fit 2001 LB7 Duramax
- LML Fitment Pending
Replaces:
- GM 98094201 OE Tensioner
- AcDelco 38172
DHD: 800-160

Tags:
Dirty Hooker Diesel
, Manual Belt Tensioner Package
, Manual Belt Tensioner
, Belt Tensioner Package
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