Monroe 34811 Shock Absorber - Rear

Monroe Gas-Magnum Shock Absorber Overview

The Monroe Gas-Magnum Shock Absorber part number 34811 is engineered to provide reliable suspension performance for heavy-duty trucks. Designed specifically for Chevrolet and GMC models, this shock absorber helps maintain vehicle stability and control under demanding conditions.

• Compatible with Chevrolet Silverado 2500, 2500 HD, 3500 HD and GMC Sierra 2500 HD, 3500 HD
• Extended length of 25.32 inches and compressed length of 16.21 inches
• Includes dust shield for protection against debris
• Features extended bumper stop for enhanced durability
• Upper and lower mounting with loop bushing and sleeve mount (9/16" sleeve ID x 1.5/8" sleeve OAL)

About the Gas-Magnum Shock Absorber Line

The Gas-Magnum Shock Absorber line by Monroe is designed to deliver consistent damping performance for heavy-duty trucks and SUVs. This product line focuses on gas-charged technology to reduce fade and improve control, making it suitable for vehicles like the Chevrolet Silverado and GMC Sierra series. The 34811 model incorporates features such as dust shields and extended bumper stops to enhance shock absorber longevity and performance in rugged driving conditions.

Detailed Product Description

The Monroe Gas-Magnum Shock Absorber 34811 offers a travel length of 9.11 inches, balancing ride comfort and handling precision. Its extended length of 25.32 inches and compressed length of 16.21 inches ensure proper fitment and suspension travel for compatible Chevrolet and GMC heavy-duty trucks. The shock absorber includes a dust shield to protect internal components from dirt and debris, extending service life. The extended bumper stop provides additional cushioning during suspension compression, reducing wear and potential damage. Both upper and lower mounts use loop bushing and sleeve mounts with precise dimensions (9/16" sleeve ID x 1.5/8" sleeve OAL) to ensure secure installation and reliable operation.

Common Suspension Issues Addressed

• Reduced vehicle stability and control on rough terrain
• Excessive suspension bounce or harsh ride quality
• Premature wear of suspension components due to inadequate damping
• Noise and vibration caused by worn or damaged shocks
• Improper suspension travel leading to bottoming out or harsh impacts

Installation Notes and Tips

• Verify compatibility with Chevrolet Silverado 2500, 2500 HD, 3500 HD and GMC Sierra 2500 HD, 3500 HD before installation
• Inspect mounting points for wear or damage prior to installation
• Use proper tools to remove and install loop bushing and sleeve mounts securely
• Ensure shock absorber is fully extended before installation to avoid damage
• Follow vehicle manufacturer torque specifications for mounting hardware

Quality Assurance and Warranty

Monroe Gas-Magnum Shock Absorbers are manufactured to meet or exceed OEM standards for durability and performance. The part number 34811 undergoes rigorous quality control to ensure consistent operation under heavy-duty conditions. While specific warranty details are not provided here, Monroe typically offers limited warranties on their shock absorbers covering defects in materials and workmanship.