2011 | Chevrolet | Silverado 3500 HD | Fits 2 Wheel Drive; Fits 4 Wheel Drive | Helper spring fits Chassis Cab models ONLY. |
2012 | Chevrolet | Silverado 3500 HD | Fits 2 Wheel Drive; Fits 4 Wheel Drive | Helper spring fits Chassis Cab models ONLY. |
2013 | Chevrolet | Silverado 3500 HD | Fits 2 Wheel Drive; Fits 4 Wheel Drive | Helper spring fits Chassis Cab models ONLY. |
2014 | Chevrolet | Silverado 3500 HD | Fits 2 Wheel Drive; Fits 4 Wheel Drive | Helper spring fits Chassis Cab models ONLY. |
2015 | Chevrolet | Silverado 3500 HD | Fits 2 Wheel Drive; Fits 4 Wheel Drive | Helper spring fits Chassis Cab models ONLY. |
2016 | Chevrolet | Silverado 3500 HD | Fits 2 Wheel Drive; Fits 4 Wheel Drive | Helper spring fits Chassis Cab models ONLY. |
2017 | Chevrolet | Silverado 3500 HD | Fits 2 Wheel Drive; Fits 4 Wheel Drive | Helper spring fits Chassis Cab models ONLY. |
2018 | Chevrolet | Silverado 3500 HD | Fits 2 Wheel Drive; Fits 4 Wheel Drive | Helper spring fits Chassis Cab models ONLY. |
2019 | Chevrolet | Silverado 3500 HD | Fits 2 Wheel Drive; Fits 4 Wheel Drive | Helper spring fits Chassis Cab models ONLY. |
2019 | GMC | Sierra 3500 HD | Fits 2 Wheel Drive; Fits 4 Wheel Drive | Helper spring fits Chassis Cab models ONLY. |
2017 | GMC | Sierra 3500 HD | Fits 2 Wheel Drive; Fits 4 Wheel Drive | Helper spring fits Chassis Cab models ONLY. |
2018 | GMC | Sierra 3500 HD | Fits 2 Wheel Drive; Fits 4 Wheel Drive | Helper spring fits Chassis Cab models ONLY. |
2016 | GMC | Sierra 3500 HD | Fits 2 Wheel Drive; Fits 4 Wheel Drive | Helper spring fits Chassis Cab models ONLY. |
2015 | GMC | Sierra 3500 HD | Fits 2 Wheel Drive; Fits 4 Wheel Drive | Helper spring fits Chassis Cab models ONLY. |
2014 | GMC | Sierra 3500 HD | Fits 2 Wheel Drive; Fits 4 Wheel Drive | Helper spring fits Chassis Cab models ONLY. |
2013 | GMC | Sierra 3500 HD | Fits 2 Wheel Drive; Fits 4 Wheel Drive | Helper spring fits Chassis Cab models ONLY. |
2012 | GMC | Sierra 3500 HD | Fits 2 Wheel Drive; Fits 4 Wheel Drive | Helper spring fits Chassis Cab models ONLY. |
2011 | GMC | Sierra 3500 HD | Fits 2 Wheel Drive; Fits 4 Wheel Drive | Helper spring fits Chassis Cab models ONLY. |