Monroe 32359 Suspension Shock Absorber - Rear

Monro-Matic Plus Rear Shock Absorber

The Monroe Monro-Matic Plus Shock Absorber, part number 32359, is a rear suspension shock built for Ford Super Duty trucks that need controlled ride motion and consistent damping. It uses nitrogen gas charge and Velocity Proportional Valving to balance comfort and road control on heavy-duty applications.

Key Features

• Rear shock absorber for select Ford F-250 Super Duty and Ford F-350 Super Duty applications
• Nitrogen gas charged for stable damping response
• Velocity Proportional Valving helps adjust damping to changing road conditions
• Metal dust shield included to help protect the shaft area
• Loop bushing upper and lower mounts for the listed Super Duty fitments
• Compressed length: 18 in.; extended length: 31 in.; travel length: 13 in.
• Part number 32359 for easy catalog matching

Product Details

Monro-Matic Plus is Monroe’s value-focused shock absorber line for drivers who want dependable ride control without moving into a premium performance setup. This rear shock absorber is engineered for the Ford F-350 Super Duty and Ford F-250 Super Duty, including 1999-2004 Ford F-250 Super Duty rear applications, 1999-2004 Ford F-350 Super Duty rear applications, 2005-2007 Ford F-350 Super Duty rear applications with Single Rear Wheels (SRW), and 2008-2016 Ford F-350 Super Duty rear applications. The 32359 shock absorber uses a loop bushing upper mount and a loop bushing and sleeve lower mount, with a 12 mm sleeve ID at the lower end.

This part cross-references KYB 344413 for the same application.

Common Problems It Can Address

• Excessive rear bounce after bumps or dips
• Reduced control when towing or carrying heavy loads
• Rear-end instability over rough pavement
• Uneven damping from a worn shock absorber
• Harsh ride quality caused by tired suspension components

Installation Notes and Tips

Verify rear fitment by year, model, and configuration before ordering. This shock absorber is listed for rear installation only, and the 2005-2007 Ford F-350 Super Duty application is specific to Single Rear Wheels (SRW). Confirm compressed length, extended length, and mounting style against the original part before installation. Inspect surrounding suspension bushings and mounting points for wear while replacing the shock.

Quality Assurance

Monroe engineers the Monro-Matic Plus line with nitrogen gas charge and Velocity Proportional Valving to support consistent damping and ride comfort in everyday service. Part number 32359 is cataloged for the listed Ford Super Duty rear applications.

Compatible Vehicles

• Fits 1999-2004 Ford F-250 Super Duty, rear
• Fits 1999-2004 Ford F-350 Super Duty, rear
• Fits 2005-2007 Ford F-350 Super Duty, rear, with Single Rear Wheels (SRW)
• Fits 2008-2016 Ford F-350 Super Duty, rear