Firestone 6397 replaces an air-spring bellows in a matching helper-spring installation. The bellows has a diameter of 6.6 in with a listed extended height of 8.3 in; compare the mounting details and inflation port with the original part.
Specifications
| Brand | Firestone Industrial |
| Manufacturer Part Number | 6397 |
| Type | Air Double Bellows |
| Load Capacity (LB) | 2400 lb |
| Mounting Type Side A | 5/8-18 in X 0.88 in Combo Stud |
| Mounting Type Side B | 3/8 in-16 Blind Nuts |
| Color | Black |
| Material | Polyurethane |
| Includes Hardware | No |
Dimensions
| Extended Height (IN) | 8.3 in |
| Compressed Height (IN) | 2.8 in |
| Diameter (IN) | 6.6 in |
| Inflation Port Size | 1/8 NPT |
Key Features
- Type: Air Double Bellows.
- Diameter: 6.6 in.
- Color: Black.
- Material: Polyurethane.
- Includes Hardware: No.
Compatibility
Vehicle Applications
- 2004 Chevrolet Colorado
- 2005 Chevrolet Colorado
- 2006 Chevrolet Colorado
- 2007 Chevrolet Colorado
- 2008 Chevrolet Colorado
- 2009 Chevrolet Colorado
- 2010 Chevrolet Colorado
- 2011 Chevrolet Colorado
- 2007 Chevrolet Silverado 1500
- 2008 Chevrolet Silverado 1500
- 2009 Chevrolet Silverado 1500
- 2010 Chevrolet Silverado 1500
- 2011 Chevrolet Silverado 1500
- 2004 GMC Canyon
- 2005 GMC Canyon
- 2006 GMC Canyon
- 2007 GMC Canyon
- 2008 GMC Canyon
- 2009 GMC Canyon
- 2010 GMC Canyon
- 2011 GMC Canyon
- 2007 GMC Sierra 1500
- 2008 GMC Sierra 1500
- 2009 GMC Sierra 1500
- 2010 GMC Sierra 1500
- 2011 GMC Sierra 1500
- 2003 Ford E-450 Super Duty
- 2004 Ford E-450 Super Duty
- 2005 Ford E-450 Super Duty
- 2006 Ford E-450 Super Duty
- 2007 Ford E-450 Super Duty
- 2008 Ford E-450 Super Duty
- 2009 Ford E-450 Super Duty
- 2010 Ford E-450 Super Duty
- 2011 Ford E-450 Super Duty
- 2004 Ford F-150
- 2005 Ford F-150
- 2006 Ford F-150
- 2007 Ford F-150
- 2008 Ford F-150
- 2006 Lincoln Mark LT
- 2007 Lincoln Mark LT
- 2008 Lincoln Mark LT
- 2012 Ford E-450 Super Duty
- 2012 Chevrolet Colorado
- 2012 GMC Canyon
- 2012 Chevrolet Silverado 1500
- 2012 GMC Sierra 1500
- 2013 Chevrolet Silverado 1500
- 2013 GMC Sierra 1500
- 2013 Ford E-450 Super Duty
- 2014 Chevrolet Silverado 1500
- 2014 GMC Sierra 1500
- 2014 Ford E-450 Super Duty
- 2015 Chevrolet Silverado 1500
- 2015 GMC Sierra 1500
- 2015 Ford E-450 Super Duty
- 2016 GMC Sierra 1500
- 2016 Chevrolet Silverado 1500
- 2016 Ford E-450 Super Duty
- 2017 Chevrolet Silverado 1500
- 2017 GMC Sierra 1500
- 2017 Ford F-250 Super Duty
- 2017 Ford F-350 Super Duty
- 2017 Ford F-450 Super Duty
- 2017 Ford E-450 Super Duty
- 2018 Chevrolet Silverado 1500
- 2018 GMC Sierra 1500
- 2018 Ford F-250 Super Duty
- 2018 Ford F-350 Super Duty
- 2018 Ford F-450 Super Duty
- 2018 Ford E-450 Super Duty
- 2019 Ford F-250 Super Duty
- 2019 Ford F-350 Super Duty
- 2019 Ford F-450 Super Duty
- 2019 Ford E-450 Super Duty
- 2020 Chevrolet Silverado 1500
- 2020 GMC Sierra 1500
- 2020 Ford F-250 Super Duty
- 2020 Ford F-350 Super Duty
- 2020 Ford F-450 Super Duty
- 2021 Chevrolet Silverado 1500
- 2021 GMC Sierra 1500
- 2021 Ford F-250 Super Duty
- 2021 Ford F-350 Super Duty
- 2021 Ford E-450 Super Duty
- 2021 Ford F-450 Super Duty
- 2022 Ford E-450 Super Duty
- 2022 Ford F-250 Super Duty
- 2022 Ford F-350 Super Duty
- 2022 Toyota Tundra
- 2022 Ford F-450 Super Duty
- 2023 Toyota Tundra
- 2023 Chevrolet Silverado 1500
- 2023 Ford E-450 Super Duty
- 2019 Chevrolet Silverado 1500 LD- Old Model
- 2019 GMC Sierra 1500- New Model
- 2019 GMC Sierra 1500 Limited- Old Model
- 2022 GMC Sierra 1500- New Model
- 2022 GMC Sierra 1500 Limited- Old Model
- 2023 GMC Sierra 1500
- 2023 Ford F-250 Super Duty
- 2023 Ford F-350 Super Duty
- 2024 Chevrolet Silverado 1500
- 2024 GMC Sierra 1500
- 2024 Toyota Tundra
- 2023 Ford F-450 Super Duty
- 2024 Ford E-450 Super Duty
- 2024 Ford F-250 Super Duty
- 2024 Ford F-350 Super Duty
- 2024 Ford F-450 Super Duty
- 2025 Ford E-450 Super Duty
- 2025 Chevrolet Silverado 1500
- 2025 GMC Sierra 1500
- 2025 Toyota Tundra
- 2025 Ford F-250 Super Duty
- 2025 Ford F-350 Super Duty
- 2025 Ford F-450 Super Duty
- 2019 Chevrolet Silverado 1500- New Model
- 2022 Chevrolet Silverado 1500- New Model
- 2026 Ford E-450 Super Duty
- 2026 GMC Sierra 1500
- 2026 Ford F-250 Super Duty
- 2026 Ford F-350 Super Duty
- 2026 Ford F-450 Super Duty
Notes
- Please remember that air springs do not increase the load-carrying capacity of your vehicle.
