Skip to main content

Rancho · RS999377

Part #: RS999377
UPC: 039703002806

Loading availability... Log in for inventory
Notify me when this item is in stock.

Brand: Rancho Series: RS9000XL Shocks

Description: RS9000XL Suspension Shock Absorber; Rancho RS9000XL RS999377 Suspension Shock Absorber for Chevrolet Silverado 2500 HD

Description:

This part number has been superseded by RS994377.  

Description

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.

Features & benefits

  • 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

Application summary

Year Make / model
2011-2025 Chevrolet Silverado 2500 HD
2011-2025 Chevrolet Silverado 3500 HD
2011-2025 GMC Sierra 2500 HD
2011-2025 GMC Sierra 3500 HD

Specifications

GTIN
00039703002806
Weight
7.6 lb
Height
23.63 in
Length
5.75 in
Width
5.75 in
Life cycle
Available to Order
AAM brand code
RAN
Warehouse brand code
RAN
AAIA brand code
BCKM

Attributes

Adjustable
No
Adjustable Damping
Yes
Adjustable Length
No
Adjustable Rebound
Yes
Air Adjustable
No
Air Ride Suspension
No
Bearing Plate Included
No
Body Color
Silver
Body Diameter
54.1
Body Material
Steel
Boot Included
Yes
California Proposition 65
No
Coil Over Springs Included
No
Collapsed Length
13.560 in.
Collapsed Length (in.)
13.560
Color
Silver
Compressed Bumper Stop
No
Compressed Length
344.4
Cylinder Color
Silver
Cylinder Included
No
Cylinder Material
Steel
Cylinder Outside Diameter
54.1
Dust Shield
Yes
Dust Shield Color
Red
Dust Shield Included
Yes
Extended Bumper Stop
Yes
Extended Hydraulic Lockout
No
Extended Length
17.95
Extended Length (in.)
17.950 in.
Finish
Painted
Fully Open Length
17.950 in.
Gas Charged
Yes
Grade Type
Performance
Internal Construction Type
Tri Tube
Lower Mount Code
CLEV
Lower Mount Type
Clevis Bracket Mount
Lower Mounting Code
CLEV
Lower Mounting Description
Clevis Bracket Mount
Max Year Covered
2020
Min Year Covered
2011
Most Popular Make / Model
Chevrolet Silverado 2500 HD
Most Popular Make/Model
Chevrolet Silverado 2500 HD
Most Popular Year
2015
Mounting Hardware Included
Yes
New Or Remanufactured
New
Part Description
Shock Absorber
Parts Pack
P01617
Parts Pack(s)
P01617
Product Grade
Premium
Reserve Tube Diameter
2.13
Rod Diameter
18
Shaft Material
Nitrocarburized
Shock Absorber Body End Measuring Point
Center of Cross Pin
Shock Absorber Rod End Measuring Point
Center of Mounting Hole
Shock Stroke
4.24
Shock Stroke (in.)
4.240
Spring Included
No
Spring Isolators Included
No
Spring Seat Included
No
Total Part VIO
1847103
Travel Length
107.7
Type
Telescopic
Upper Mount Code
XP15
Upper Mount Type
Cross Pin Mount - Closed Ended, 1/2" Hole ID (Both Ends) X 3 3/4" Pin Length (Hole Center to Center)
Upper Mounting Code
XP15
Upper Mounting Description
XP15

Fitment status

Select a vehicle or engine to see whether this part applies to your application.

Application summary

2011-2025 Chevrolet Silverado 2500 HD; 2011-2025 Chevrolet Silverado 3500 HD; 2011-2025 GMC Sierra 2500 HD; 2011-2025 GMC Sierra 3500 HD