Rancho RS55389 Rancho RS5000 - Suspension Shock Absorber

Summary

Suspension Shock Absorber

Features and 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 248DEGREESF
• 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

Specifications

Part Number

RS55389

Active or Passive Suspension

Passive

Adjustable Compression

No

Adjustable Damping

No

Adjustable Rebound

No

Adjustable Ride Height

No

Air Adjustable

No

Air Ride Suspension

No

Bearing Plate Included

No

Bladder Heavy Duty Crimping Rings Included

No

Bladder Sleeve(s) Included

No

Bladder(s) Included

No

Body Color

White

Body Diameter

2.251

Body Material

Steel

Boot Included

Yes

Coil Over Springs Included

No

Coil Spring Insulator(s) Included

No

Color

White

Compressed Length

14.87

Cylinder Color

White

Cylinder Finish

Painted

Cylinder Material

Steel

Cylinder Outside Diameter

2.251

Dust Shield Color

Red

Dust Shield Diameter

2.99

Dust Shield Included

Yes

Dust Shield Material

Rubber

Extended Length

23.78

Finish

Painted

Gas Charged

Yes

Grade Type

Performance

Hydraulic Lockout

No

Includes Bump Stop

No

Internal Construction Type

Twin Tube

Internal Rebound Bumper

Yes

Internal Rebound Spring

No

Lower Mount Code

LS28

Lower Mount Type

Loop (Eyelet) Bushing and Sleeve

Mounting Hardware Included

No

New or Remanufactured

New

Remote Reservoir

No

Rod Diameter

0.622

Self-Leveling

No

Shaft Material

Nitro-Carburized Steel

Shock Absorber Body End Measuring Point

Center of Loop

Shock Absorber Bore Size

1.3779527559055118

Shock Absorber Rod End Measuring Point

Center of Loop

Shock Stroke

226.3

Spring Included

No

Spring Isolators Included

No

Spring Seat Included

No

Strut Mount Insulator(s) Included

No

Travel Length

226.3

Type

Telescopic

Upper Mount Code

LS30

Upper Mount Type

Loop (Eyelet) Bushing and Sleeve

Valving Type

Progressive

Vehicle fitment

OE cross-reference