Rancho RS55118 RS5000X Rear Shock for Classic Trucks & SUVs (Front/Rear)

Regular price: $81.95
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Sale price: $81.95

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In Stock: 54

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Product Specification:

SKU:RHORS55118

MPN: RS55118

UPC: 039703006309

Weight: 7.1 lb

Inventory: 54

Type: Shocks and Struts

Vehicle Fitment

Classic & 4WD Trucks & SUVs (Front or Rear, RS5000X Shock)
Common fits include older Ford F-Series, Chevy Blazer/Suburban/C/K, GMC Trucks, Jeep Wagoneer / Commando, Mitsubishi Mighty Max

Features

RS5000X twin-tube gas-charged shock design
Progressive Engagement Valving for improved ride control
Tuned Compression Control Valve for impact absorption
16 mm nitro-carburized piston rod for corrosion resistance
Large 35 mm full-displaced piston for enhanced stability
Protective boot included to shield rod and seal
Loop eyelet upper & lower bushing mounts
Rancho limited lifetime warranty

Specifications

Part Number: RS55118
Series: RS5000X (Gas-Charged Twin-Tube)
Position: Rear or front inner (application-specific)
Extended Length: ~22.29"
Compressed Length: ~14.01"
Travel/Stroke: ~8.28"
Mount Type: Loop/Eyelet bushings
Lift Compatibility: Stock to mild raised heights

Included Components

1x Rancho RS5000X Shock Absorber (RS55118)
Protective boot
Mounting bushing(s)

Product Description

The Rancho RS55118 is a gas-charged performance shock in the RS5000X series designed to improve both on-road comfort and off-road control over worn factory dampers. Featuring Progressive Engagement Valving and Tuned Compression Control, this shock helps smooth out bumps while maintaining stability under load. Its nitro-carburized piston rod and large bore piston enhance durability and longevity in varied driving conditions.

RS55118 fits as a direct replacement shock on a wide range of classic trucks and SUVs - particularly older 4WD and rear suspension mounts. Typical applications include rear or front inner positions on vehicles like Ford F-Series, Chevy/GMC trucks and SUVs, Jeep Wagoneer/Commando, and Mitsubishi Mighty Max with stock or mild lift heights. Confirm specific vehicle year and suspension setup before installation.