Skip to main content

Rancho / RS55375

Part #: RS55375
UPC: 039703009843

Loading availability... Loading...
Notify me when this item is in stock.

Description: RS5000X Suspension Shock Absorber; Rancho RS5000X RS55375 Suspension Shock Absorber for Chevrolet Colorado

Description:

Description

Featuring a unique, exclusive valving system and advanced compression functionality, Rancho® RS5000™X shocks deliver improved overall on- and off-road handling and performance.

Features & benefits

  • IMPROVED HANDLING AND PERFORMANCE -- Cross Tuned technology featuring exclusive rebound valving system and advanced compression phase improves overall handling and performance on and off road
  • MINIMIZES ROUGH RIDE -- Exclusive Progressive Engagement Valving is custom-tuned for each vehicle to help reduce initial impacts at low speeds and minimizes a rough ride
  • STRONG AND DURABLE -- Features a 16mm nitro-carburized piston rod to resist scuffs & corrosion, double-welded loops at stress areas, 35mm sintered iron piston for enhanced structural integrity and polyvinyl protective boot
  • HANDLES EXTREME TEMPERATURE CHANGES -- Large twin-tube body 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 rubber bushings help absorb ride harshness while the fluon-banded piston enhances responsiveness to changing road conditions for an overall smoother ride
  • REDUCES FADE -- Nitrogen gas pressurized to 150 PSI to minimize air-to-oil mixture to reduce damping performance fade and foaming
  • MAINTAINS VEHICLE CONTROL -- Compression Control Valve is custom-tuned for each vehicle to regulate fluid transfer to absorb impacts without disc flutter and help maintain shock motion control
  • BUILT TO LAST -- Low-friction, self-lubricating seal retains gas and oil for quicker rebound and smoother compression while the application-specific piston delivers heightened control of shock motion due to the expanded piston area
  • BUY WITH CONFIDENCE -- Comes with Rancho’s Limited Lifetime Warranty

Application summary

Year Make / model
2004-2012 Chevrolet Colorado
2004-2012 GMC Canyon

Specifications

GTIN
00039703009843
Weight
4 lb
Height
24.25 in
Length
3.31 in
Width
3.31 in
Life cycle
Available to Order
AAM brand code
RAN
Warehouse brand code
RAN
AAIA brand code
BCKM

Attributes

Adjustable Damping
No
Adjustable Rebound
No
Air Adjustable
No
Air Ride Suspension
No
Bearing Plate Included
No
Body Color
White
Body Diameter
2.25
Body Material
Steel
Boot Included
Yes
California Proposition 65
No
Coil Over Springs Included
No
Collapsed Length
10.280 in.
Collapsed Length (in.)
10.280
Color
White
Compressed Length
10.28
Cylinder Color
White
Cylinder Material
Steel
Cylinder Outside Diameter
2.25
Dust Shield Color
Red
Dust Shield Included
Yes
Extended Length
16.12
Extended Length (in.)
16.120 in.
Finish
Painted
Gas Charged
Yes
Grade Type
Performance
Internal Construction Type
Twin Tube
Lower Mount Code
LS38
Lower Mount Type
Loop Bushing and Sleeve Mount - 1/2" Sleeve ID X 1.1/2" Sleeve OAL
Lower Mounting Code
LS38
Lower Mounting Description
Loop Bushing & Sleeve Mount - 1/2" Sleeve ID X 1.1/2" Sleeve OAL
Max Year Covered
2012
Min Year Covered
2004
Most Popular Make/Model
Chevrolet Colorado
Most Popular Year
2005
Mounting Hardware Included
Yes
New Or Remanufactured
New
Part Description
Shock Absorber
Parts Pack
P01135
Parts Pack(s)
P01135
Product Grade
Premium
Rod Diameter
0.622
Shaft Material
Nitrocarburized
Shock Absorber Body End Measuring Point
Base of Stem
Shock Absorber Bore Size
1.3779527559055118
Shock Absorber Rod End Measuring Point
Center of Loop
Shock Stroke
148.3
Spring Included
No
Spring Isolators Included
No
Spring Seat Included
No
Total Part VIO
733510
Travel Length
5.84
Type
Telescopic
Upper Mount Code
S42
Upper Mount Type
Stem Mount - 2.3/8" Stem Length X 3/8"-16 Thread Pitch
Upper Mounting Code
S42
Upper Mounting Description
Stem Mount - 2.3/8" Stem Length X 3/8"-16 Thread Pitch

Fitment status

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

Application summary

2004-2012 Chevrolet Colorado; 2004-2012 GMC Canyon
Retail View

Equivalent Parts