Monroe 911303 Shock Absorber - Rear

Monroe Reflex Light Truck Shock Absorber Overview

The Monroe Reflex Light Truck Shock Absorber 911303 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 HD, Silverado 3500 HD, GMC Sierra 2500 HD, and Sierra 3500 HD
• Compressed length: 16.25 inches
• Travel length: 9.625 inches
• Extended length: 25.875 inches
• Includes a durable metal dust shield for protection
• Upper and lower mounting with loop bushing and sleeve mounts (14mm sleeve ID)

Key Features and Specifications

This Monroe Reflex Light Truck Shock Absorber features a metal dust shield that protects the piston rod from dirt and debris, extending the service life of the shock. The shock absorber’s compressed length of 16.25 inches and extended length of 25.875 inches provide the necessary travel length of 9.625 inches to accommodate heavy-duty suspension movement. Both upper and lower mounts use loop bushing and sleeve mounts with precise dimensions to ensure a secure fit and proper alignment.

Reflex Light Truck Shock Absorber Product Line

The Reflex Light Truck Shock Absorber line by Monroe is designed to meet the demands of heavy-duty trucks like the Chevrolet Silverado and GMC Sierra HD series. This product line focuses on delivering consistent damping performance and durability for trucks that carry heavy loads or operate in rugged environments. The 911303 part number is part of this line, offering a balance of ride comfort and control tailored for light trucks.

Applications and Problem Solving

• Reduces excessive bouncing and improves ride stability on rough terrain
• Minimizes suspension wear caused by heavy loads
• Prevents dust and debris damage with a metal dust shield
• Maintains proper suspension travel for safe handling
• Replaces worn or damaged shocks on Chevrolet Silverado 2500/3500 HD and GMC Sierra 2500/3500 HD models

Installation Notes and Tips

• Ensure compatibility with Chevrolet Silverado 2500 HD, Silverado 3500 HD, GMC Sierra 2500 HD, and Sierra 3500 HD before installation
• Check mounting hardware and bushings for wear and replace if necessary
• Use proper tools to avoid damage to loop bushing and sleeve mounts
• Follow vehicle manufacturer torque specifications for mounting bolts

Quality Assurance and Warranty

Monroe manufactures the Reflex Light Truck Shock Absorber 911303 to meet strict quality standards for durability and performance. The metal dust shield and robust mounting design contribute to long service life. Warranty details should be confirmed with the original product documentation or authorized Monroe distributor.