Rancho - RS999379
Rancho RS9000XL RS999379 Suspension Shock Absorber
Get premium control and performance with Rancho RS9000™XL shocks. Recognized as the first nine-position manually adjustable ride control series in the off-road market, RS9000XL shocks are ideal for on- and off-road use, towing and more.
- NINE LEVELS OF PERFORMANCE -- Nine-position easy-to-adjust knob allows customized damping control and firmness for on-road and off-road flexibility
- DESIGNED FOR HARDWORKING VEHICLES -- Ideal for stock or lifted trucks, SUVs and Jeeps that tow, haul or go off road
- INDUSTRY FIRST -- Recognized as the first nine-position manually adjustable shock series in the off-road market
- REDUCES FADE -- Nitrogen gas pressurized to 120 PSI to minimize air-to-oil mixture and reduce damping performance fade and foaming
- STRONG AND DURABLE -- Features an application-specific 18mm nitro-carburized piston rod to resist scuffs and corrosion, double-welded loops at stress areas and 1.25-in. sintered iron piston for enhanced structural integrity
- HANDLES EXTREME TEMPERATURE CHANGES -- Up to 2.75-in. tri-tube body (application specific) filled with all-weather fluid allows for cooler operation, increased vehicle control and ability to withstand internal temperatures of -40 to 248°F
- SMOOTH PERFORMANCE -- Polyurethane rebound bumper and bushings and graphite-filled fluon-banded piston help absorb ride harshness and enhance responsiveness to changing road conditions for an overall smoother ride
- BUILT TO LAST -- Low-friction, self-lubricating seal retains gas and oil for quicker rebound and smoother compression while the long-lasting premium liquid metallic finish and polyvinyl protective boot ensures longer life
- BUY WITH CONFIDENCE -- Comes with Rancho’s Limited Lifetime Warranty
Compressed Length: 407.9
Compressed Length: 16.06
Extended Length: 25.4
Extended Length: 645.2
Travel Length: 241
Travel Length: 9.49
Body Diameter: 55.4
Body Diameter: 2.18
Lower Mount Type: Loop Bushing and Sleeve Mount - 9/16" Sleeve ID X 1.5/8" Sleeve OAL
Lower Mount Code: LS47
Upper Mount Type: Loop Bushing and Sleeve Mount - 9/16" Sleeve ID X 1.5/8" Sleeve OAL
Upper Mount Code: LS47
Dust Shield Included: Yes
Includes Bump Stop: No
Internal Rebound Bumper: Yes
Hydraulic Lockout: No
Adjustable Damping: Yes
Finish: Painted
Internal Construction Type: Tri Tube
Parts Pack(s): None
Part Description: Shock Absorber
Damping Adjustment Type: Manual
Grade Type: Performance
Year
Make
Model
Submodel
Engine
2020 - 2023
Chevrolet
Silverado 2500 HD
Custom
6.6L
2015 - 2019
Chevrolet
Silverado 2500 HD
High Country
6.0L
2015 - 2023
Chevrolet
Silverado 2500 HD
High Country
6.6L
2011 - 2019
Chevrolet
Silverado 2500 HD
LT
6.0L
2011 - 2023
Chevrolet
Silverado 2500 HD
LT
6.6L
2011 - 2019
Chevrolet
Silverado 2500 HD
LTZ
6.0L
2011 - 2023
Chevrolet
Silverado 2500 HD
LTZ
6.6L
2011 - 2019
Chevrolet
Silverado 2500 HD
WT
6.0L
2011 - 2023
Chevrolet
Silverado 2500 HD
WT
6.6L
2020 - 2023
Chevrolet
Silverado 3500 HD
Base
6.6L
2015 - 2019
Chevrolet
Silverado 3500 HD
High Country
6.0L
2015 - 2023
Chevrolet
Silverado 3500 HD
High Country
6.6L
2011 - 2019
Chevrolet
Silverado 3500 HD
LT
6.0L
2011 - 2023
Chevrolet
Silverado 3500 HD
LT
6.6L
2011 - 2019
Chevrolet
Silverado 3500 HD
LTZ
6.0L
2011 - 2023
Chevrolet
Silverado 3500 HD
LTZ
6.6L
2011 - 2019
Chevrolet
Silverado 3500 HD
WT
6.0L
2011 - 2023
Chevrolet
Silverado 3500 HD
WT
6.6L
2020 - 2023
GMC
Sierra 2500 HD
AT4
6.6L
2015 - 2019
GMC
Sierra 2500 HD
Base
6.0L
2015 - 2021
GMC
Sierra 2500 HD
Base
6.6L
2011 - 2019
GMC
Sierra 2500 HD
Denali
6.0L
2011 - 2023
GMC
Sierra 2500 HD
Denali
6.6L
2022 - 2023
GMC
Sierra 2500 HD
Pro
6.6L
2011 - 2019
GMC
Sierra 2500 HD
SLE
6.0L
2011 - 2023
GMC
Sierra 2500 HD
SLE
6.6L
2011 - 2019
GMC
Sierra 2500 HD
SLT
6.0L
2011 - 2023
GMC
Sierra 2500 HD
SLT
6.6L
2011 - 2014
GMC
Sierra 2500 HD
WT
6.0L
2011 - 2014
GMC
Sierra 2500 HD
WT
6.6L
2020 - 2023
GMC
Sierra 3500 HD
AT4
6.6L
2015 - 2019
GMC
Sierra 3500 HD
Base
6.0L
2015 - 2021
GMC
Sierra 3500 HD
Base
6.6L
2011 - 2019
GMC
Sierra 3500 HD
Denali
6.0L
2011 - 2023
GMC
Sierra 3500 HD
Denali
6.6L
2022 - 2023
GMC
Sierra 3500 HD
Pro
6.6L
2011 - 2019
GMC
Sierra 3500 HD
SLE
6.0L
2011 - 2023
GMC
Sierra 3500 HD
SLE
6.6L
2011 - 2019
GMC
Sierra 3500 HD
SLT
6.0L
2011 - 2023
GMC
Sierra 3500 HD
SLT
6.6L
2011 - 2014
GMC
Sierra 3500 HD
WT
6.0L
2011 - 2014
GMC
Sierra 3500 HD
WT
6.6L
