Monroe 911134 Shock Absorber - Rear

Monroe Reflex Light Truck Shock Absorber Overview

The Monroe Reflex Light Truck Shock Absorber 911134 is engineered to provide reliable suspension performance for Ford F-150 and F-150 Heritage models. Designed to maintain vehicle stability and control, this shock absorber is built with durable components to handle the demands of light truck applications.

• Compressed length: 16.125 inches
• Travel length: 11.375 inches
• Extended length: 27.5 inches
• Includes metal dust shield for enhanced protection
• Lower mounting type: Loop bushing & sleeve mount (12mm sleeve ID x 1.5" sleeve OAL)
• Upper mounting type: Stem mount with 2.3/8" stem length and 3/8"-16 thread pitch
• Part number: 911134

Reflex Light Truck Shock Absorber Product Line Details

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 extend service life. The 911134 shock absorber is part of this line, offering tailored fitment and performance for Ford F-150 and F-150 Heritage trucks.

Technical Description and Features

The Monroe 911134 shock absorber features a compressed length of 16.125 inches and an extended length of 27.5 inches, providing a travel length of 11.375 inches. It includes a metal dust shield to protect the shock shaft from dirt and corrosion, which is critical for maintaining smooth operation over time. The lower mounting uses a loop bushing and sleeve mount with a 12mm sleeve inner diameter and 1.5-inch outer sleeve length, ensuring secure attachment to the vehicle's suspension. The upper mounting is a stem mount with a 2.3/8-inch stem length and 3/8"-16 thread pitch, designed for precise fitment on compatible Ford trucks.

Compatible Vehicles and Applications

• Ford F-150 (various model years)
• Ford F-150 Heritage

This shock absorber is intended for use in suspension systems to improve ride comfort, handling, and vehicle control under various driving conditions.

Common Suspension Issues Addressed

• Excessive bouncing or poor ride quality
• Reduced vehicle stability during cornering or braking
• Uneven tire wear caused by suspension inconsistencies
• Noise or vibration from worn or damaged shocks
• Decreased control on rough or uneven road surfaces

Installation Notes and Tips

When installing the Monroe 911134 shock absorber, ensure the vehicle is securely lifted and supported. Verify the correct orientation of the upper stem mount and lower loop bushing mount. Inspect mounting hardware and replace if worn or damaged. The metal dust shield should be checked for proper positioning to protect the shock shaft. Torque all fasteners to manufacturer specifications to maintain suspension integrity.

Quality Assurance and Warranty

Monroe shock absorbers are manufactured to meet or exceed OEM standards for fit, form, and function. The Reflex Light Truck Shock Absorber line undergoes rigorous testing to ensure durability and consistent performance. While specific warranty details for part number 911134 should be confirmed with the supplier, Monroe typically offers a limited warranty covering defects in materials and workmanship.