Rancho RS999308 Shock Absorber - Rear

Rancho RS9000XL Shock Absorber for Hummer H3 and H3T

The Rancho RS9000XL RS999308 suspension shock absorber is engineered specifically for Hummer H3 and H3T models. Designed to provide reliable damping performance, this shock absorber supports improved ride control and handling for your vehicle.

• Extended length: 23.5 inches
• Compressed length: 15.2 inches
• Travel length: 8.3 inches
• Dust shield included for added protection
• Lower mount: Loop bushing & sleeve mount (9/16" sleeve ID x 1.5/8" sleeve OAL)
• Upper mount: Cross pin mount, closed ended with 3/8" hole ID (both ends) x 2.3/4"
• Reserve tube diameter: 2.188 inches
• No compressed or extended bumper stops

RS9000XL Product Line Overview

The RS9000XL line from Rancho offers adjustable shock absorbers designed for a range of driving conditions. This product line focuses on providing customizable damping settings to optimize vehicle control and comfort. The RS999308 shock absorber fits within this line, delivering consistent performance tailored to the suspension needs of the Hummer H3 and H3T.

Detailed Product Description

The Rancho RS999308 shock absorber features a durable design with a 23.5-inch extended length and a compressed length of 15.2 inches, allowing for an 8.3-inch travel length. It includes a dust shield to protect internal components from debris and extend service life. The lower mounting uses a loop bushing and sleeve mount with precise dimensions to ensure a secure fit, while the upper mounting employs a cross pin mount with closed ends and 3/8-inch hole IDs on both ends. This shock absorber does not include compressed or extended bumper stops, focusing on smooth hydraulic damping performance.

Common Applications and Problem Solving

• Improves ride stability and handling on Hummer H3 and H3T vehicles
• Reduces excessive suspension bounce and body roll
• Addresses worn or leaking factory shocks
• Enhances off-road and on-road suspension response
• Maintains proper suspension travel and control

Installation Notes and Tips

• Verify compatibility with Hummer H3 or H3T before installation
• Ensure mounting points match the loop bushing and cross pin specifications
• Inspect suspension components for wear prior to installation
• Use proper torque specifications for mounting hardware
• Test vehicle ride height and suspension travel after installation

Quality Assurance and Warranty

Rancho RS9000XL shock absorbers are manufactured to meet OEM standards for fit and function. The RS999308 part undergoes quality control inspections to ensure durability and performance. Warranty coverage details should be confirmed with the manufacturer or authorized distributor.