Rancho Shock Absorber - RS55378
Adjustable
No
Body Color
White
Body Material
Steel
Compressed Length (IN)
14.688 Inch
Estimated Install Time (Hours)
0.5
Extended Length (IN)
19 Inch
Includes Boot
Yes
Includes Dust Shield
No
Includes Hardware
Yes
Internal Design
Twin Tube
Lower Mounting Style
Stud
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Rancho Shock Absorber
Shock Absorber; RS5000X; Nitrogen Gas Charged; Limited Lifetime Warranty; Non Adjustable Valving; With Shock Boots; White Shock Body With Red Shock Boots; Single
MPN: RS55378
The core of this new and innovative shock from Rancho® is the unique and patented rebound valving system and an advanced compression phase of the shock absorber. This proprietary process developed by the ride engineers at Rancho will elevate the overall handling and performance of your vehicle on and off-road.
Type: Nitrogen Gas Charged
With Coil Spring: No
Internal Design: Twin Tube
Adjustable: No
Extended Length (IN): 19 Inch
Compressed Length (IN): 14.688 Inch
Upper Mounting Style: Stud
Lower Mounting Style: Stud
Body Color: White
Quantity: Single
Rod Diameter (IN): 5/8 Inch
Valving Type: Application Specific Valving
Rod Finish: Nitrocarburized
Rod Material: Steel
Body Material: Steel
With Reservoir: No
Includes Dust Shield: No
Includes Hardware: Yes
Includes Boot: Yes
Estimated Install Time (Hours): 0.5
Features
- Progressive Engagement Valving Will Further Engage To Maintain Control And Stability
- Tuned Compression Control Valve: The Precision-Tuned Shim Stacked Valving Allows The Motion Of The Shock To Work In Harmony With The Vehicle During On- And Off-road Driving
- Enlarged 2-1/4 Inch Twin Tube Body: A Larger Shock Body Allows For Increased Fluid Capacity To Operate Cooler And To Increase Vehicle Control And Performance At Varying Speeds And Terrains
- Gas Pressurization Of Shock: Has A Variety Of Advantages Including Minimizing Air-To-Oil Mixture That Can Cause Foaming And Shock Fade; Gas Pressurization Also Provides A Mild Boost Of Spring Rate To
- 16 Millimeter Nitro-Carburized Rod: From Increased Scuffing Resistance To Additional Protection Against Corrosion, The Process Enhances The Shock’s Overall Durability
- Full-Displaced 35 Millimeter Bore: Helps To Provide Heightened Control Of Shock Motion Due Largely To The Expanded Piston Area
- 1-3/8 Inch Diameter Sintered Iron Piston: Brings Increased Structural Conformity To Each Piston
- Rebound Bumper: Greatly Reduces Wear And Tear During On And Off Road Driving
- Glass-Filled, Fluon Banded Piston: Provides Smoother Piston Travel And Greater Responsiveness To Changing Road Conditions
- Limited Lifetime Warranty
| Specifications of Rancho Shock Absorber - RS55378 | |
| Adjustable | No |
| Body Color | White |
| Body Material | Steel |
| Compressed Length (IN) | 14.688 Inch |
| Estimated Install Time (Hours) | 0.5 |
| Extended Length (IN) | 19 Inch |
| Includes Boot | Yes |
| Includes Dust Shield | No |
| Includes Hardware | Yes |
| Internal Design | Twin Tube |
| Lower Mounting Style | Stud |
| Quantity | Single |
| Rod Diameter (IN) | 5/8 Inch |
| Rod Finish | Nitrocarburized |
| Rod Material | Steel |
| Type | Nitrogen Gas Charged |
| Upper Mounting Style | Stud |
| Valving Type | Application Specific Valving |
| With Coil Spring | No |
| With Reservoir | No |
2011-2021 Chevrolet Silverado 2500 HD
2011 Chevrolet Silverado 2500 HD
2012 Chevrolet Silverado 2500 HD
2013 Chevrolet Silverado 2500 HD
2014 Chevrolet Silverado 2500 HD
2015 Chevrolet Silverado 2500 HD
2016 Chevrolet Silverado 2500 HD
2017 Chevrolet Silverado 2500 HD
2018 Chevrolet Silverado 2500 HD
2019 Chevrolet Silverado 2500 HD
2020 Chevrolet Silverado 2500 HD
2021 Chevrolet Silverado 2500 HD
2012 Chevrolet Silverado 2500 HD
2013 Chevrolet Silverado 2500 HD
2014 Chevrolet Silverado 2500 HD
2015 Chevrolet Silverado 2500 HD
2016 Chevrolet Silverado 2500 HD
2017 Chevrolet Silverado 2500 HD
2018 Chevrolet Silverado 2500 HD
2019 Chevrolet Silverado 2500 HD
2020 Chevrolet Silverado 2500 HD
2021 Chevrolet Silverado 2500 HD
2011-2021 Chevrolet Silverado 3500 HD
2011 Chevrolet Silverado 3500 HD
2012 Chevrolet Silverado 3500 HD
2013 Chevrolet Silverado 3500 HD
2014 Chevrolet Silverado 3500 HD
2015 Chevrolet Silverado 3500 HD
2016 Chevrolet Silverado 3500 HD
2017 Chevrolet Silverado 3500 HD
2018 Chevrolet Silverado 3500 HD
2019 Chevrolet Silverado 3500 HD
2020 Chevrolet Silverado 3500 HD
2021 Chevrolet Silverado 3500 HD
2012 Chevrolet Silverado 3500 HD
2013 Chevrolet Silverado 3500 HD
2014 Chevrolet Silverado 3500 HD
2015 Chevrolet Silverado 3500 HD
2016 Chevrolet Silverado 3500 HD
2017 Chevrolet Silverado 3500 HD
2018 Chevrolet Silverado 3500 HD
2019 Chevrolet Silverado 3500 HD
2020 Chevrolet Silverado 3500 HD
2021 Chevrolet Silverado 3500 HD
2011 GMC Sierra 2500 HD
2012 GMC Sierra 2500 HD
2013 GMC Sierra 2500 HD
2014 GMC Sierra 2500 HD
2015 GMC Sierra 2500 HD
2012 GMC Sierra 2500 HD
2013 GMC Sierra 2500 HD
2014 GMC Sierra 2500 HD
2015 GMC Sierra 2500 HD
2020 GMC Sierra 2500 HD
2021 GMC Sierra 2500 HD
2021 GMC Sierra 2500 HD
2011 GMC Sierra 3500 HD
2012 GMC Sierra 3500 HD
2013 GMC Sierra 3500 HD
2014 GMC Sierra 3500 HD
2015 GMC Sierra 3500 HD
2012 GMC Sierra 3500 HD
2013 GMC Sierra 3500 HD
2014 GMC Sierra 3500 HD
2015 GMC Sierra 3500 HD
2020 GMC Sierra 3500 HD
2021 GMC Sierra 3500 HD
2021 GMC Sierra 3500 HD
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