Monroe 32391 Suspension Shock Absorber - Rear

Monro-Matic Plus Rear Shock Absorber for Ram 1500

Monroe Monro-Matic Plus Shock Absorber 32391 is a rear suspension shock absorber for 2002-2008 Dodge Ram 1500 applications. It uses nitrogen gas charge and Velocity Proportional Valving (VPV) to help deliver controlled damping and a more comfortable ride at an economical price.

Key Features

• Rear shock absorber for 2002-2008 Dodge Ram 1500
• Nitrogen gas charged for consistent response
• Velocity Proportional Valving (VPV) for improved ride control
• Metal dust shield helps protect the shaft area from road debris
• Loop bushing and sleeve upper and lower mounts
• Extended length: 26.5 in; compressed length: 16 in; travel length: 10.5 in
• Lower mounting code LS47 and upper mounting code LS47

Product Details

The Monroe Monro-Matic Plus line focuses on practical ride control for daily driving and light-duty truck use. Part number 32391 is built with VPV technology that adjusts damping response as suspension movement changes, helping the rear suspension stay composed over bumps, dips, and uneven pavement. The nitrogen gas charge supports more stable performance, while the metal dust shield adds a layer of protection in exposed underbody conditions. This part cross-references Monroe Shocks & Struts (e.g., 344385) for the same application.

Common Issues This Shock Can Address

• Excessive rear bounce after bumps
• Harsh or unsettled ride quality
• Reduced rear suspension control on rough roads
• Wear-related shock replacement on a Dodge Ram 1500
• Noise or instability from a worn rear shock absorber

Installation Notes and Tips

Fits 2002-2008 Dodge Ram 1500, rear. Verify mount style, sleeve dimensions, and installed length before replacement to confirm proper application. Inspect surrounding suspension components, bushings, and mounting points during service so the new shock absorber can operate correctly. Part number 32391 uses loop bushing and sleeve mounts at both ends.

Quality Assurance

Monroe engineers the Monro-Matic Plus line for long service life and controlled ride performance in everyday driving conditions. The nitrogen gas charge and VPV valving are core design features used to support consistent damping response across normal suspension travel.