Monroe 32373 Suspension Shock Absorber - Front

Monro-Matic Plus Shock Absorber for Heavy-Duty Front Suspension

The Monroe Monro-Matic Plus Shock Absorber, part number 32373, is built for front suspension service on select Chevrolet and GMC heavy-duty trucks. It uses nitrogen gas charge and Velocity Proportional Valving (VPV) to deliver controlled damping and a more composed ride at an economical price.

Compatible With 1988-2000 Chevrolet K2500 and K3500 front suspension applications, as well as 1988-2000 GMC K2500 and K3500 front suspension applications, this shock is sized for the listed mounting and travel specifications. The Monro-Matic Plus line focuses on practical ride control for drivers who want dependable suspension performance without moving to a premium monotube design.

Key Features

• Monroe Monro-Matic Plus Shock Absorber, part number 32373
• Nitrogen gas charged for consistent damping response
• Velocity Proportional Valving (VPV) for improved comfort and road control
• Front shock absorber for select Chevrolet K2500, Chevrolet K3500, GMC K2500, and GMC K3500 models
• Compressed length: 11.75 in.; extended length: 15.875 in.
• Travel length: 4.125 in.
• Upper and lower loop bushing & sleeve mounts with 1/2 in. sleeve ID and 2.7/16 in. sleeve OAL
• Metal dust shield included; extended hydraulic lockout included

Detailed Description

Monroe 32373 is a front suspension shock absorber engineered for select 1988-2000 Chevrolet K2500 and K3500 trucks and 1988-2000 GMC K2500 and K3500 trucks. The shock’s nitrogen gas charge helps maintain damping consistency, while VPV technology adjusts response based on suspension movement to balance ride comfort and control. With a compressed length of 11.75 inches, extended length of 15.875 inches, and 4.125 inches of travel, it is built to match the listed front suspension geometry and mounting style.

This part cross-references KYB 344266 for the same application. The Monro-Matic Plus product line is positioned as an economical shock absorber option for drivers replacing worn front shocks on Chevrolet K2500, Chevrolet K3500, GMC K2500, or GMC K3500 trucks.

What It Helps Address

• Excessive front-end bounce over uneven pavement
• Reduced control from worn shock absorber damping
• Harsh or unsettled ride quality in heavy-duty truck use
• Front suspension instability during braking and cornering
• Noise or harshness associated with aging shock components

Installation Notes and Tips

Verify the vehicle’s front suspension configuration before ordering, especially on Chevrolet K2500 and GMC K2500 models with 8,600 lb GVW. Confirm the upper and lower loop bushing & sleeve mount dimensions against the existing shock. Check compressed and extended length requirements to ensure proper suspension travel and avoid overextension or bottoming out.

For best results, replace shocks in pairs on the same axle and inspect related suspension wear items during service. Monroe 32373 is a direct-fit front shock for the listed applications when the mounting style and dimensions match the vehicle.

Quality Assurance

Monroe engineers the Monro-Matic Plus line with gas-charged construction and VPV damping technology to support consistent ride control in everyday service. Part number 32373 is built to the listed dimensional and mounting specifications for the confirmed Chevrolet and GMC heavy-duty truck applications.