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Rancho Rear Shock, RS5000X Series - Sold Individually

Part no: RS-55399

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$62.99
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Product Details

  • Progressive Engagement Valving
  • Tuned compression control valve
  • Enlarged 2 1/4-in. twin tube body
  • Gas pressurization of shock
  • 16mm Nitro-Carburized rod
  • Full-displaced 35mm bore
  • 1 3/8-in. Diameter Sintered Iron piston
  • Black, Natural Rubber bushings with Protective Boot
  • Dynamic Rebound Spring (DRS) Technology
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Product Info

Description

The Rancho RS5000X series design includes patented progressive rebound and compression discs. At lower speeds or in the earlier stages of the shock's travel, an eccentric disc in the valve shim stacks will engage the valving at lower frequencies, helping to control the energy of motion as the cycle of the shock increases or decreases in its action. When hitting a pothole, off-road trail obstacle or similar activity, Rancho's Progressive Engagement Valving allows for early flow of fluid, helping to reduce harsh initial impacts and to control the flow of fluid in a progressive, gradual manner through the valving.

Product Details

  • Progressive Engagement Valving
  • Tuned compression control valve
  • Enlarged 2 1/4-in. twin tube body
  • Gas pressurization of shock
  • 16mm Nitro-Carburized rod
  • Full-displaced 35mm bore
  • 1 3/8-in. Diameter Sintered Iron piston
  • Black, Natural Rubber bushings with Protective Boot
  • Dynamic Rebound Spring (DRS) Technology
For California residents: Proposition 65 Warning

Parts Included

  • (1) Shock

Additional Info

SKURS-55399
BrandRancho
Manufacturer Part NumberRS55399
SKU AliasesRS55399
Part TypeShock
Variant ID7188972

What It Fits

YearsMakeModel
2011-2021JeepGrand Cherokee WK
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