Monroe 911278 Shock Absorber - Rear

Monroe Reflex Light Truck Shock Absorber Overview

The Monroe Reflex Light Truck Shock Absorber 911278 is engineered for Jeep Commander and Grand Cherokee models, providing reliable suspension performance. Designed to maintain vehicle stability and control, this shock absorber is built to meet the demands of light truck applications.

• Compressed length: 15.125 inches
• Travel length: 9.125 inches
• Extended length: 24.25 inches
• Includes metal dust shield for enhanced durability
• Lower mounting type: Loop bushing & sleeve mount (1/2" sleeve ID x 1.1/2" sleeve OAL)
• Upper mounting type: Loop bushing & sleeve mount (12mm sleeve ID x 47.63mm sleeve OAL)
• No compressed or extended bumper stops
• No extended hydraulic lockout

Reflex Light Truck Shock Absorber Product Line

The Monroe Reflex Light Truck Shock Absorber line is designed specifically for light trucks and SUVs, focusing on durability and consistent ride quality. This product line incorporates features such as metal dust shields to protect internal components from debris and harsh conditions, making it suitable for vehicles like the Jeep Commander and Grand Cherokee. The 911278 part number represents a model optimized for loop bushing and sleeve mounts, ensuring a secure fit and reliable suspension response.

Detailed Product Description

The Monroe 911278 shock absorber offers a compressed length of 15.125 inches and an extended length of 24.25 inches, with a travel length of 9.125 inches, providing the necessary stroke for effective damping. The inclusion of a metal dust shield helps protect the shock shaft from dirt and corrosion, extending the service life of the component. Both upper and lower mounts utilize loop bushing and sleeve designs, with precise sleeve dimensions to ensure proper fitment on compatible Jeep models. This shock absorber does not include bumper stops or hydraulic lockout features, focusing on straightforward, reliable suspension performance.

Applications and Problem Solving

• Restores vehicle stability and control on Jeep Commander and Grand Cherokee models
• Reduces excessive body roll and sway during cornering
• Minimizes suspension bounce and harshness over uneven terrain
• Protects suspension components from premature wear due to debris with metal dust shield
• Improves overall ride comfort and handling response

Installation Notes and Tips

• Verify compatibility with Jeep Commander or Grand Cherokee before installation
• Ensure loop bushing and sleeve mounts align correctly with vehicle mounting points
• Inspect mounting hardware and replace if worn or damaged
• Use proper torque specifications to avoid mounting issues
• Check shock absorber length and travel to confirm fitment

Quality Assurance and Warranty

Monroe shock absorbers are manufactured to meet strict quality standards for durability and performance. The Reflex Light Truck Shock Absorber 911278 undergoes rigorous testing to ensure consistent damping characteristics. While specific warranty details are not provided here, Monroe typically offers limited warranties covering defects in materials and workmanship. Consult Monroe or authorized distributors for exact warranty terms related to part number 911278.