Dorman 419-404 Accessory Drive Belt Tensioner Assembly
Confirm Fitment Before You Buy
Not sure it fits? Message Year/Make/Model/Engine (2WD/4WD if applicable) and we’ll help confirm compatibility.
Why buy from Koskowski Automotive?
• 50+ years (since 1972) • Dorman Authorized Seller • Fast shipping • Easy returns
Regular price
$220.40
Couldn't load pickup availability
Vehicle Fitment: Use the table below to match your exact configuration. If you don’t see your exact setup, message us before ordering.
Product Description
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.
- 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
- Durable construction - designed and manufactured to strict specifications for reliable performance
- Trustworthy quality - backed by a team of product experts in the United States and more than a century of automotive experience
Detailed Applications
| Year | Make | Model | Configuration | Positions | Application Notes |
|---|---|---|---|---|---|
| 2017 | Freightliner | Sprinter 2500 | V6 3.0L (2987cc) | ||
| 2017 | Freightliner | Sprinter 3500 | V6 3.0L (2987cc) | ||
| 2017 | Mercedes-Benz | Sprinter 2500 | V6 3.0L (2987cc) | ||
| 2017 | Mercedes-Benz | Sprinter 3500 | V6 3.0L (2987cc) | ||
| 2016 | Freightliner | Sprinter 2500 | V6 3.0L (2987cc) | ||
| 2016 | Freightliner | Sprinter 3500 | V6 3.0L (2987cc) | ||
| 2016 | Mercedes-Benz | GL350 | V6 3.0L (2987cc) | ||
| 2016 | Mercedes-Benz | GLE350d | V6 3.0L (2987cc) | ||
| 2016 | Mercedes-Benz | Sprinter 2500 | V6 3.0L (2987cc) | ||
| 2016 | Mercedes-Benz | Sprinter 3500 | V6 3.0L (2987cc) | ||
| 2015 | Freightliner | Sprinter 2500 | V6 3.0L (2987cc) | ||
| 2015 | Freightliner | Sprinter 3500 | V6 3.0L (2987cc) | ||
| 2015 | Mercedes-Benz | GL350 | V6 3.0L (2987cc) | ||
| 2015 | Mercedes-Benz | ML350 | V6 3.0L (2987cc) | ||
| 2015 | Mercedes-Benz | Sprinter 2500 | V6 3.0L (2987cc) | ||
| 2015 | Mercedes-Benz | Sprinter 3500 | V6 3.0L (2987cc) | ||
| 2014 | Freightliner | Sprinter 2500 | V6 3.0L (2987cc) | ||
| 2014 | Freightliner | Sprinter 3500 | V6 3.0L (2987cc) | ||
| 2014 | Mercedes-Benz | GL350 | V6 3.0L (2987cc) | ||
| 2014 | Mercedes-Benz | ML350 | V6 3.0L (2987cc) | ||
| 2014 | Mercedes-Benz | Sprinter 2500 | V6 3.0L (2987cc) | ||
| 2014 | Mercedes-Benz | Sprinter 3500 | V6 3.0L (2987cc) | ||
| 2013 | Freightliner | Sprinter 2500 | V6 3.0L (2987cc) | ||
| 2013 | Freightliner | Sprinter 3500 | V6 3.0L (2987cc) | ||
| 2013 | Mercedes-Benz | E350 | V6 3.0L (2987cc) | ||
| 2013 | Mercedes-Benz | GL350 | V6 3.0L (2987cc) | ||
| 2013 | Mercedes-Benz | ML350 | V6 3.0L (2987cc) | ||
| 2013 | Mercedes-Benz | R350 | V6 3.0L (2987cc) | ||
| 2013 | Mercedes-Benz | S350 | V6 3.0L (2987cc) | ||
| 2013 | Mercedes-Benz | Sprinter 2500 | V6 3.0L (2987cc) | ||
| 2013 | Mercedes-Benz | Sprinter 3500 | V6 3.0L (2987cc) | ||
| 2012 | Freightliner | Sprinter 2500 | V6 3.0L (2987cc) | ||
| 2012 | Freightliner | Sprinter 3500 | V6 3.0L (2987cc) | ||
| 2012 | Mercedes-Benz | E350 | V6 3.0L (2987cc) | ||
| 2012 | Mercedes-Benz | GL350 | V6 3.0L (2987cc) | ||
| 2012 | Mercedes-Benz | ML350 | V6 3.0L (2987cc) | ||
| 2012 | Mercedes-Benz | R350 | V6 3.0L (2987cc) | ||
| 2012 | Mercedes-Benz | S350 | V6 3.0L (2987cc) | ||
| 2012 | Mercedes-Benz | Sprinter 2500 | V6 3.0L (2987cc) | ||
| 2012 | Mercedes-Benz | Sprinter 3500 | V6 3.0L (2987cc) | ||
| 2011 | Freightliner | Sprinter 2500 | V6 3.0L (2987cc) | ||
| 2011 | Freightliner | Sprinter 3500 | V6 3.0L (2987cc) | ||
| 2011 | Mercedes-Benz | E350 | V6 3.0L (2987cc) | ||
| 2011 | Mercedes-Benz | GL350 | V6 3.0L (2987cc) | ||
| 2011 | Mercedes-Benz | ML350 | V6 3.0L (2987cc) | ||
| 2011 | Mercedes-Benz | R350 | V6 3.0L (2987cc) | ||
| 2011 | Mercedes-Benz | Sprinter 2500 | V6 3.0L (2987cc) | ||
| 2011 | Mercedes-Benz | Sprinter 3500 | V6 3.0L (2987cc) | ||
| 2010 | Freightliner | Sprinter 2500 | V6 3.0L (2987cc) | ||
| 2010 | Freightliner | Sprinter 3500 | V6 3.0L (2987cc) |
Product Specifications
| Bearing Bore Inside Diameter: | 0.42 in |
|---|---|
| Belt Type: | V-Belt |
| Bolt Diameter: | 5 mm |
| Bolt Head Type: | Round-Head |
| Bolt Length: | 30 mm |
| Bushing Included: | Yes |
| Color: | Black; Silver |
| Contact Surface: | 30 mm |
| Flanged: | Yes |
| Grade Type: | OEM |
| Groove Quantity: | 0 |
| Housing Material: | Aluminum |
| Inside Diameter: | 5 mm |
| Length: | 6.75 in |
| Material: | Aluminum |
| Maximum Adjustment Range: | 35 deg |
| Maximum Belt Width (mm): | 30 mm |
| Mounting Bolt Included: | No |
| Mounting Hole Diameter: | 0.25 in |
| Mounting Hole Quantity: | 1 |
| Number of Pulley Bearings: | 1 |
| Outside Diameter: | 65 mm |
| Package Contents: | 1 Accessory Drive Belt Tensioner Assembly |
| Package Quantity: | 1 |
| Packaging Type: | Box |
| Pulley 1 Flanged: | Yes |
| Pulley Bearing Diameter (mm): | 0.85 in |
| Pulley Grooved: | No |
| Pulley Material: | Steel |
| Pulley Quantity: | 1 |
| Tensioner Rotation: | CW (Clockwise) |
| Width: | 30 mm |
OE Numbers
| DIRECT OE CROSS | |
|---|---|
| 5175588AA | CHRYSLER |
| 6422000070 | MERCEDES-BENZ |
| 6422000870 | MERCEDES-BENZ |
| 6422001370 | MERCEDES-BENZ |
| 68040206AA | CHRYSLER |