Rancho RS999289 Rancho RS9000 - Suspension Shock Absorber

Summary

Suspension Shock Absorber

Features and 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 248DEGREESF
• 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

Specifications

Part Number

RS999289

Active or Passive Suspension

Passive

Adjustable Compression

Yes

Adjustable Damping

Yes

Adjustable Rebound

Yes

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

Silver

Body Diameter

2.18

Body Material

Steel

Boot Included

Yes

Coil Over Springs Included

No

Coil Spring Insulator(s) Included

No

Color

Silver

Compressed Length

14.07

Cylinder Color

Silver

Cylinder Finish

Painted

Cylinder Material

Steel

Cylinder Outside Diameter

2.18

Damping Adjustment Type

Manual

Dust Shield Color

Red

Dust Shield Diameter

2.99

Dust Shield Included

Yes

Dust Shield Material

Plastic

Extended Length

21.41

Finish

Painted

Gas Charged

Yes

Grade Type

Performance

Hydraulic Lockout

No

Includes Bump Stop

Yes

Internal Construction Type

Tri Tube

Internal Rebound Bumper

Yes

Internal Rebound Spring

No

Lower Mount Code

LS42

Lower Mount Type

Loop (Eyelet) Bushing and Sleeve

Mounting Hardware Included

Yes

New or Remanufactured

New

Parts Pack(s)

P01356

Remote Reservoir

No

Rod Diameter

0.622

Self-Leveling

No

Shaft Material

Nitro-Carburized Steel

Shock Absorber Body End Measuring Point

Base of Stem

Shock Absorber Bore Size

1.26

Shock Absorber Rod End Measuring Point

Center of Loop

Shock Stroke

128.5

Spring Included

No

Spring Isolators Included

No

Spring Seat Included

No

Strut Mount Insulator(s) Included

No

Travel Length

128.5

Type

Telescopic

Upper Mount Code

S51

Upper Mount Type

Stem

Valving Type

Progressive

Vehicle fitment

OE cross-reference