Monroe MA775 Air Suspension Shock - Rear

Monroe Max-Air Air Shock Absorber Overview

The Monroe Max-Air Air Shock Absorber MA775 is engineered for Ford F-150 and F-250 trucks requiring reliable suspension performance. Designed to provide consistent air support and enhanced ride control, this air shock absorber integrates key features to maintain vehicle stability under varying load conditions.

• Compatible with Ford F-150 and F-250 models
• Compressed length: 15.5 inches; extended length: 25.75 inches
• Includes rubber dust shield for protection against debris
• Equipped with compressed and extended bumper stops for improved shock absorption
• Upper mounting: loop bushing mount (5/8" bushing ID x 1.5/16" bushing OAL)
• Lower mounting: loop bushing & sleeve mount (12mm sleeve ID x 1.5" sleeve OAL)
• Travel length of 10.25 inches for effective suspension travel

Max-Air Air Shock Absorber Product Line Details

The Max-Air Air Shock Absorber line by Monroe focuses on air-assisted suspension components designed to enhance load-carrying capacity and ride quality. This product line integrates air springs with shock absorbers to provide adjustable support, making it suitable for trucks like the Ford F-150 and F-250 that often encounter variable payloads. The MA775 model exemplifies this approach by combining durable construction with precise mounting specifications.

Technical Features and Specifications

The Monroe MA775 air shock absorber features a compressed length of 15.5 inches and an extended length of 25.75 inches, allowing for a travel length of 10.25 inches. It includes both compressed and extended bumper stops to protect the shock during full compression and extension cycles. The rubber dust shield safeguards internal components from dirt and moisture, extending the service life of the shock. Mounting is facilitated by a loop bushing design: the upper mount uses a 5/8" bushing ID with a 1.5/16" overall length, while the lower mount incorporates a loop bushing and sleeve mount with a 12mm sleeve ID and 1.5" sleeve overall length.

Applications and Problem Solving

• Improves ride stability and control on Ford F-150 and F-250 trucks
• Reduces suspension bottoming and harsh impacts during heavy loads
• Minimizes dust and debris intrusion with integrated rubber dust shield
• Maintains proper suspension travel and damping under varying payloads
• Prevents premature wear with extended and compressed bumper stops

Installation Notes and Tips

Ensure compatibility with your specific Ford F-150 or F-250 model before installation. Verify mounting codes L1 (upper) and LS26 (lower) match your vehicle’s suspension setup. Use appropriate tools to avoid damaging the loop bushings and sleeves during installation. Inspect the dust shield for proper placement to maintain protection. It is recommended to replace shocks in pairs to maintain balanced suspension performance.

Quality Assurance and Warranty

Monroe manufactures the Max-Air Air Shock Absorber MA775 to meet OEM standards for durability and performance. The product includes features such as rubber dust shields and bumper stops to extend service life. While specific warranty details are not provided here, Monroe typically offers limited warranties on their suspension components. Consult the product packaging or Monroe’s official documentation for exact warranty terms.