Monroe 58615 Shock Absorber and Coil Spring Assembly - Rear

Load Adjusting Shock for Towing and Hauling

Monroe 58615 is a rear load adjusting shock absorber built for light trucks that carry changing cargo weights or tow regularly. It uses a heavy-gauge calibrated spring to add control as road conditions and load demands increase, helping maintain more consistent suspension response on the Dodge Ram 1500 and Dodge Ram 2500.

Key Features

• Load adjusting shock absorber for rear suspension applications
• Heavy-gauge calibrated spring helps adapt to varying load conditions
• Metal dust shield helps protect the shock assembly
• Loop bushing and sleeve upper and lower mounts
• Upper and lower mounting code: LS47
• Compressed length: 15.25 in.; extended length: 24.625 in.; travel length: 9.375 in.
• Fits rear applications on select Dodge Ram 1500 and Dodge Ram 2500 trucks

Product Details

Monroe Load Adjusting Shock Absorber 58615 is part of the Monroe Load Adjusting Shock Absorber line, which focuses on rear suspension control for trucks that see frequent towing or hauling. The spring-assisted design responds to changing vehicle load and road input, helping the rear suspension stay more composed when cargo weight increases. This part cross-references Monroe Shocks & Struts (e.g., 43181) for the same application.

Fits 1994-2001 Dodge Ram 1500, rear. Fits 1994-2002 Dodge Ram 2500, rear, for towing and hauling; without 8,800 lb GVW.

Common Problems This Part Can Address

• Rear-end sag when carrying cargo or towing
• Excessive bounce over uneven pavement
• Reduced control as load weight changes
• Need for a rear shock with load-sensitive support
• Wear-related loss of suspension stability in truck use

Installation Notes

Verify rear suspension fitment by year, model, and gross vehicle weight rating before ordering. Confirm the upper and lower loop bushing and sleeve mount style matches the vehicle mounting points, and compare compressed and extended lengths to the original shock absorber. Monroe 58615 is a direct-fit style replacement for listed applications, but final fit should always be checked against the vehicle configuration.

Quality Assurance

Monroe is a long-established suspension brand known for shock absorber and strut applications across passenger and light truck platforms. Part number 58615 is built with a metal dust shield and load-adjusting spring design to support consistent rear suspension control in the listed Dodge Ram applications.