Monroe 66691 Suspension Shock Absorber - Front

Monroe Magnum Shock Absorber 66691 Overview

The Monroe Magnum Shock Absorber part number 66691 is designed to provide reliable suspension performance for vehicles requiring durable shock absorbers. Engineered with a metal dust shield and loop bushing mounts, this shock absorber supports consistent handling and ride quality.

• Compressed length: 15 inches
• Travel length: 9 inches
• Extended length: 24 inches
• Metal dust shield for enhanced protection
• Loop bushing and sleeve mounts (upper and lower)
• Lower mount: 5/8"-16mm sleeve ID x 2" sleeve OAL
• Upper mount: 1/2" sleeve ID x 2.25" sleeve OAL
• Includes parts pack P01322

Magnum Shock Absorber Product Line Details

The Monroe Magnum Shock Absorber line focuses on heavy-duty suspension components designed to withstand demanding driving conditions. This product line emphasizes durability and protection, as seen in the metal dust shield and robust mounting hardware of part 66691, making it suitable for vehicles that require dependable shock absorption and extended service life.

Technical Description and Features

Part number 66691 features a compressed length of 15 inches and an extended length of 24 inches, providing a travel length of 9 inches. The metal dust shield protects the shock absorber shaft from debris and corrosion, enhancing longevity. Both upper and lower mounts utilize loop bushing and sleeve designs, with precise sleeve inner diameters and overall lengths to ensure proper fitment and secure installation. This shock absorber does not include bumper stops or hydraulic lockout features, focusing on straightforward suspension damping performance.

Applications and Problem Solving

• Reduces excessive vehicle bounce and improves ride stability
• Minimizes suspension wear caused by dirt and debris with metal dust shield
• Restores proper suspension travel and handling response
• Addresses noise and vibration issues from worn or damaged shocks
• Supports vehicles requiring loop bushing and sleeve mount configurations

Installation Notes and Tips

Ensure compatibility with your vehicle’s suspension system by verifying mounting dimensions and sleeve sizes. The lower mount requires a 5/8"-16mm sleeve ID with a 2" overall length, while the upper mount fits a 1/2" sleeve ID with a 2.25" overall length. Proper alignment of the loop bushings during installation is critical to avoid premature wear. No compressed or extended bumper stops are included, so verify if your vehicle requires additional components.

Quality Assurance and Warranty

Monroe manufactures the Magnum Shock Absorber line to meet industry standards for durability and performance. While specific warranty details for part 66691 are not provided here, Monroe typically offers coverage against defects in materials and workmanship. Refer to Monroe’s official documentation for complete warranty information.