Rancho RS999377 Suspension Shock Absorber - Front

Reliable Suspension Shock Absorber for Heavy-Duty Trucks

The Rancho RS9000XL RS999377 suspension shock absorber is engineered for Chevrolet and GMC heavy-duty trucks, including the Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, and Silverado 3500 HD. Designed to enhance ride control and durability, this shock absorber supports demanding driving conditions.

• Extended length of 17.95 inches for improved suspension travel
• Compressed length of 13.56 inches to fit specific mounting requirements
• Includes dust shield to protect internal components from debris
• Extended bumper stop for enhanced impact absorption
• Lower clevis bracket mount and upper Xp15 mount for secure installation
• Reserve tube diameter of 2.13 inches for added durability
• Travel length of 4.24 inches to accommodate suspension movement

Detailed Features of the Rancho RS9000XL RS999377 Shock Absorber

This RS9000XL shock absorber from Rancho is part of a versatile product line designed to provide adjustable damping for a range of driving conditions. The RS9000XL series offers tunable performance, allowing drivers to customize their ride quality. The RS999377 model features an extended bumper stop to reduce harsh impacts and a dust shield to protect the shock internals from dirt and debris, extending service life. Its clevis bracket lower mount and Xp15 upper mount ensure compatibility with Chevrolet and GMC heavy-duty truck suspension systems. The 2.13-inch reserve tube diameter adds structural strength, while the 4.24-inch travel length supports effective suspension articulation.

Applications and Problem Solving

• Improves ride stability and control on rough or uneven terrain
• Reduces suspension bottoming and harsh impacts with extended bumper stop
• Protects shock internals from dust and debris with included dust shield
• Enhances handling for heavy loads and towing in Chevrolet and GMC 2500/3500 HD trucks
• Maintains suspension performance over extended travel distances

Installation Notes and Tips

Ensure compatibility with your Chevrolet or GMC Sierra 2500 HD, Sierra 3500 HD, Silverado 2500 HD, or Silverado 3500 HD before installation. The RS999377 shock absorber uses a clevis bracket lower mount and an Xp15 upper mount, so verify mounting points on your vehicle. Proper torque specifications should be followed to secure the shock absorber safely. Inspect mounting hardware and suspension components for wear during installation to maintain optimal performance.

Quality Assurance and Warranty

Rancho's RS9000XL line is manufactured to meet rigorous quality standards for durability and performance in heavy-duty applications. While specific warranty details for part number RS999377 are not provided here, Rancho typically offers coverage against defects in materials and workmanship. Consult Rancho or your parts provider for exact warranty terms related to this suspension shock absorber.