Rancho RS55254A Suspension Shock Absorber - Rear

Rancho RS55254A Suspension Shock Absorber Overview

The Rancho RS55254A suspension shock absorber is engineered to provide reliable damping performance for vehicles requiring precise suspension control. Designed with specific mounting configurations and durable components, this shock absorber supports improved ride quality and handling.

• Compressed length: 18.32 inches
• Extended length: 30.85 inches
• Travel length: 12.53 inches
• Includes dust shield for protection
• Extended bumper stop included
• Lower mount: Loop bushing & sleeve mount (9/16" sleeve ID x 1.5" sleeve OAL)
• Upper mount: Loop bushing mount (5/8" bushing ID x 1.3125" bushing OAL)
• Reserve tube diameter: 2.288 inches

RS5000X Product Line Details

The RS5000X line from Rancho is designed to deliver consistent suspension performance with a focus on durability and ride comfort. This product line features shock absorbers built to handle a range of driving conditions, incorporating extended bumper stops and dust shields to enhance longevity. The RS55254A shock absorber is part of this line, offering specifications tailored for vehicles requiring loop bushing mounts and specific travel lengths.

Technical Description and Features

The Rancho RS55254A shock absorber features a compressed length of 18.32 inches and an extended length of 30.85 inches, providing a travel length of 12.53 inches. It includes an extended bumper stop to help absorb impacts and a dust shield to protect internal components from debris and contaminants. The lower mounting uses a loop bushing and sleeve mount with a 9/16 inch sleeve inner diameter and 1.5 inch outer sleeve length, while the upper mounting is a loop bushing mount with a 5/8 inch bushing inner diameter and 1.3125 inch outer bushing length. The reserve tube diameter measures 2.288 inches, contributing to the shock's durability and heat dissipation capabilities.

Applications and Problem Solving

• Improves vehicle handling and stability on uneven terrain
• Reduces suspension noise and vibration caused by worn shocks
• Prevents bottoming out with extended bumper stop design
• Protects shock internals from dust and debris with included dust shield
• Supports vehicles with loop bushing mounting configurations

Installation Notes and Tips

Ensure compatibility with your vehicle’s suspension system by verifying mounting dimensions and bushing sizes. The RS55254A shock absorber requires loop bushing mounts both upper and lower, so confirm these match your vehicle’s specifications. Proper torque settings should be followed during installation to avoid premature wear. Inspect mounting hardware and bushings for wear before installation to ensure optimal performance.

Quality Assurance and Warranty

Rancho manufactures the RS55254A shock absorber to meet industry standards for durability and performance. While specific warranty details are not provided here, Rancho products typically come with manufacturer-backed warranties covering defects in materials and workmanship. For exact warranty information, consult Rancho or authorized distributors.