Rancho RS55389 Shock Absorber - Rear

Rancho RS5000X Suspension Shock Absorber Overview

The Rancho RS5000X RS55389 suspension shock absorber is engineered for Dodge Durango models requiring reliable and durable suspension components. Designed to enhance ride quality and vehicle control, this shock absorber features specific mounting configurations and protective elements tailored for optimal performance.

• Compatible with Dodge Durango vehicles
• Compressed length: 14.87 inches
• Extended length: 23.78 inches
• Travel length: 8.91 inches
• Includes dust shield for added protection
• Extended bumper stop included for improved suspension travel control
• Lower and upper mounting with loop bushing and sleeve mount (12mm sleeve ID)
• Reserve tube diameter: 2.251 inches

Detailed Features and Specifications

The RS55389 shock absorber from Rancho’s RS5000X line is designed with precise dimensions to fit Dodge Durango suspension systems. It features a compressed length of 14.87 inches and an extended length of 23.78 inches, providing a travel length of 8.91 inches to accommodate suspension movement. The shock includes a dust shield to protect internal components from debris and an extended bumper stop to help control suspension compression without a compressed bumper stop. Both the upper and lower mounts utilize loop bushings with sleeve mounts, sized at 12mm sleeve ID with specific outer sleeve lengths (1.7/8" upper and 1.5/8" lower), ensuring secure and stable installation. The reserve tube diameter measures 2.251 inches, contributing to the shock’s durability and heat dissipation.

About the Rancho RS5000X Product Line

The RS5000X series by Rancho is a line of suspension shock absorbers designed to provide consistent performance for trucks and SUVs. This product line focuses on delivering reliable damping characteristics with durable construction, suitable for vehicles like the Dodge Durango that require precise fitment and robust suspension components. The RS5000X shocks are engineered to maintain vehicle stability and control under various driving conditions.

Common Applications and Problem Solving

• Restores proper suspension travel and damping on Dodge Durango models
• Reduces excessive bouncing and improves ride comfort
• Prevents suspension bottoming with extended bumper stop
• Protects shock internals from dust and debris with included dust shield
• Ensures secure mounting with loop bushing and sleeve mounts

Installation Notes and Tips

• Verify compatibility with Dodge Durango before installation
• Ensure mounting bushings and sleeves match the specified 12mm ID dimensions
• Inspect suspension components for wear prior to shock installation
• Use proper tools to avoid damage to mounting hardware
• Follow vehicle manufacturer torque specifications for mounting bolts

Quality Assurance and Warranty

Rancho RS5000X shocks are manufactured to meet industry standards for durability and performance. The RS55389 shock absorber includes quality features such as a dust shield and extended bumper stop to enhance longevity. Warranty details should be confirmed with the product documentation or manufacturer, as coverage may vary.