Dorman DOR-419-358 Automatic Belt Tensioner
Features:
- Durable construction – designed and manufactured to strict specifications for reliable performance
- Direct replacement – this accessory drive belt tensioner assembly is designed to match the fit of an original equipment assembly on specified vehicles
- Ideal solution – engineered to help ensure proper belt tension when an original belt is slipping, broken, or worn from fatigue
- Trustworthy quality – backed by a team of product experts in the United States and more than a century of automotive experience
This accessory drive belt tensioner assembly is designed to match the fit of an original equipment assembly on specified vehicles. It is engineered to help ensure proper belt tension when an original belt is slipping, broken, or worn from fatigue.
Attributes:
| 10925 | Yes |
| Color | Black |
| Color | Metallic Gray |
| Inside Diameter | 10.2 |
| Width | 20 |
| Outside Diameter | 2 |
| Grooves | M6 -1.0 |
| Mounting Hole Quantity | 2 |
| Housing Material | Aluminum |
| Belt Type | Serpentine |
| Bolt Diameter | 22 |
| Mounting Hole Diameter | 12 |
| Bolt Length | 20 |
| Bolt Head Type | Hex |
| Pulley 1 Flanged | Yes |
| Bushing Included | Yes |
| Grade Type | OEM |
| Number Of Pulleys | 1 |
| Contact Surface | 20 mm |
| Package Contents | 1 Belt Tensioner |
| Pulley Bearing Diameter (mm) | 20 mm |
| Tensioner Rotation | Clockwise |
| Tensioner Rotation | Counter-Clockwise |
| Material | Plastic |
| Material | Aluminum |
| Length | 5 |
| Maximum Belt Width (mm) | 19 mm |
| 10927 | 1 |
| 10924 | Yes |
| 4711 | 1 |
| 4446 | No |
| 287 | Plastic |
| 232 | Yes |
Vehicle Applications:
| Make | Model | Years |
| to | ||
| Chevrolet | Express 2500 | 2006 to 2016 |
| Chevrolet | Express 3500 | 2006 to 2016 |
| Chevrolet | Silverado 2500 HD Classic | 2007 to 2007 |
| Chevrolet | Silverado 2500 HD | 2002 to 2016 |
| Chevrolet | Silverado 3500 Classic | 2007 to 2007 |
| Chevrolet | Silverado 3500 HD | 2007 to 2016 |
| Chevrolet | Silverado 3500 | 2002 to 2006 |
| GMC | Savana 2500 | 2006 to 2016 |
| GMC | Savana 3500 | 2006 to 2016 |
| GMC | Sierra 2500 HD Classic | 2007 to 2007 |
| GMC | Sierra 2500 HD | 2002 to 2016 |
| GMC | Sierra 3500 Classic | 2007 to 2007 |
| GMC | Sierra 3500 HD | 2007 to 2016 |
| GMC | Sierra 3500 | 2002 to 2006 |
| Hummer | H1 | 2003 to 2006 |






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