Monroe 58620 Shock Absorber and Coil Spring Assembly - Rear

Monroe Load Adjusting Shock Absorber Overview

The Monroe Load Adjusting Shock Absorber 58620 is designed to provide reliable suspension performance for Chrysler, Dodge, and Plymouth minivans. Engineered to maintain vehicle stability and comfort, this shock absorber assembly is compatible with models such as the Caravan, Grand Caravan, Grand Voyager, Town & Country, and Voyager.

• Compressed length: 11.25 inches
• Extended length: 17 inches
• Travel length: 5.75 inches
• Metal dust shield included for enhanced durability
• Loop bushing and sleeve mounts (12mm sleeve ID) on both upper and lower ends
• Extended bumper stop on the extended length side

Load Adjusting Shock Absorber Product Line Details

The Load Adjusting Shock Absorber line by Monroe is designed to adapt to varying load conditions, helping to maintain consistent ride height and handling characteristics. This product line focuses on providing controlled damping and load compensation, which is essential for vehicles like the Chrysler Town & Country and Dodge Grand Caravan that often carry varying passenger and cargo weights. The 58620 part number represents a suspension shock absorber and coil spring assembly tailored for these applications.

Technical Description and Features

This Monroe shock absorber assembly features a compressed length of 11.25 inches and an extended length of 17 inches, offering a travel length of 5.75 inches to accommodate suspension movement. The inclusion of a metal dust shield protects the shock from debris and corrosion, extending service life. Both upper and lower mounts utilize loop bushings with 12mm sleeve inner diameters, ensuring secure and precise fitment. The extended bumper stop provides additional cushioning at full extension, while the absence of a compressed bumper stop and hydraulic lockout indicates a design focused on smooth, consistent damping rather than aggressive locking behavior.

Compatible Vehicles and Applications

• Chrysler Caravan and Grand Caravan
• Chrysler Grand Voyager and Town & Country
• Dodge Caravan and Grand Caravan
• Plymouth Voyager

This shock absorber assembly is intended for use in the rear suspension of these minivan models, helping to restore factory ride quality and handling performance.

Common Suspension Issues Addressed

• Reduced ride comfort due to worn shocks
• Excessive body roll or sway when loaded
• Uneven tire wear from poor suspension control
• Increased noise or vibration from damaged mounts
• Loss of vehicle stability under varying load conditions

Installation Notes and Tips

Installation requires removal of the existing shock absorber and coil spring assembly. Ensure the vehicle is securely lifted and supported before beginning work. The loop bushing and sleeve mounts require proper alignment to avoid premature wear. It is recommended to inspect related suspension components such as bushings and mounts during installation. No additional parts pack is included, so verify all necessary hardware is available prior to installation.

Quality Assurance and Warranty

Monroe shock absorbers are manufactured to meet or exceed OEM specifications for fit, form, and function. The Load Adjusting Shock Absorber 58620 undergoes rigorous testing to ensure durability and consistent performance. Warranty coverage details should be confirmed with the manufacturer or authorized distributor.