2006-2016 Duramax 6.6L Wagler Mechanical Belt Tensioner (C661025.1)
This Wagler mechanical belt tensioner replaces the stock spring-loaded tensioner and is engineered for higher RPM's.
- Direct fit replacement
- Maintains tight belt tension
2006 - 2016
Most orders are shipped 1-2 weekdays after an order is placed, depending on availability. Some products are shipped directly from manufacturers.
Not all products are stocked in house. Please check for availability as some products may be backordered.