Monroe 911504 Shock Absorber - Rear

Overview of Monroe Reflex Monotube Shock Absorber 911504

The Monroe Reflex Monotube Shock Absorber part number 911504 is engineered for Chevrolet and GMC full-size pickups, including the C1500, Sierra 1500, Sierra 1500 Classic, Silverado 1500, and Silverado 1500 Classic. Designed to provide consistent damping performance, this shock absorber helps maintain vehicle stability and control under various driving conditions.

• Compressed length: 15.375 inches
• Travel length: 8.75 inches
• Extended length: 24.125 inches
• Includes rubber dust shield for protection
• Upper and lower mounting: Loop bushing & sleeve mount (9/16" sleeve ID x 1.5/8" sleeve OAL)
• No compressed or extended bumper stops

Monroe Reflex Monotube Shock Absorber Product Line

The Reflex Monotube Shock Absorber line by Monroe features a monotube design that offers improved heat dissipation and consistent damping performance. This design helps reduce fade during extended use, making it suitable for trucks like the Chevrolet Silverado 1500 and GMC Sierra 1500. The 911504 model incorporates durable rubber dust shields to protect internal components from dirt and debris, enhancing longevity.

Detailed Product Description

This suspension shock absorber is built with a monotube construction that provides a stable and responsive ride. The 15.375-inch compressed length and 24.125-inch extended length accommodate the suspension travel requirements of Chevrolet and GMC full-size pickups. The 8.75-inch travel length allows for effective absorption of road irregularities. 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 proper fit and secure installation. The inclusion of a rubber dust shield helps prevent contamination and extends the service life of the shock absorber.

Common Applications and Problem Solving

• Restores vehicle stability and control on rough or uneven roads
• Reduces excessive body roll during cornering
• Improves ride comfort by absorbing shocks and vibrations
• Prevents premature wear of suspension components
• Addresses issues related to worn or leaking original shocks on Chevrolet C1500 and GMC Sierra 1500 models

Installation Notes and Tips

• Verify compatibility with Chevrolet C1500, GMC Sierra 1500, Silverado 1500, and their Classic variants before installation
• Ensure mounting points match loop bushing and sleeve mount specifications (9/16" sleeve ID x 1.5/8" sleeve OAL)
• Inspect dust shield for proper placement to protect against dirt and debris
• Use appropriate tools to avoid damage to bushings during installation
• Check suspension alignment after installation for optimal performance

Quality Assurance and Warranty

Monroe manufactures the Reflex Monotube Shock Absorber 911504 to meet or exceed OEM standards for durability and performance. The product includes a rubber dust shield to protect internal components and is designed for reliable operation under typical driving conditions. Warranty coverage details should be confirmed with the point of purchase or Monroe directly, as they may vary by region.