Monroe 34798 Shock Absorber - Front

Monroe Gas-Magnum Shock Absorber 34798

Monroe Gas-Magnum shock absorber 34798 is built for midsize and full-size trucks and vans that need firm front-end control without a harsh ride. It uses greater fluid capacity than a standard 1-inch bore shock to manage heat and motion more efficiently on heavy-duty applications.

Key Features

• Gas-Magnum shock absorber for front suspension use
• Designed for trucks and vans that see demanding road conditions
• Up to twice the fluid capacity of standard 1-inch bore shocks
• Metal dust shield helps protect the shaft area
• Extended hydraulic lockout: No
• Extended bumper stop: Yes
• Compressed length: 11.375 in.
• Extended length: 16.5 in.
• Travel length: 5.125 in.
• Upper mount: Loop bushing & sleeve mount, 1/2 in. sleeve ID x 2.7/16 in. sleeve OAL
• Lower mount: Loop bushing & sleeve mount, 1/2 in. sleeve ID x 1.5/8 in. sleeve OAL

Product Details

Monroe Gas-Magnum 34798 is a front suspension shock absorber engineered for larger GM trucks and SUVs where control and ride quality both matter. The Gas-Magnum line focuses on firmer damping for heavier vehicles, and this unit’s increased fluid capacity helps it work more efficiently under load and repeated suspension movement. This part cross-references Monroe Shocks & Struts (e.g., 172286, 182286) for the same application.

Compatible With 1988-2000 Chevrolet K2500, front; 1995-2000 Chevrolet Tahoe, front; 1992-2000 GMC Yukon, front; 1988-1999 Chevrolet K1500, front; and other listed GM truck and SUV applications including Chevrolet K1500 Suburban, Chevrolet K2500 Suburban, GMC K1500, GMC K1500 Suburban, GMC K2500 Suburban, Cadillac Escalade, and Chevrolet Blazer. Monroe 34798 is also a relevant search match for front shock replacement on Chevrolet K2500 and GMC K2500 platforms without the specified GVW or Z71 package notes.

Common Problems This Part Can Address

• Excessive front-end bounce after bumps or dips
• Reduced steering stability on worn suspension
• Harsh or uncontrolled ride from a failing shock absorber
• Nose dive during braking on heavier trucks and SUVs
• Uneven damping response from high-mileage front shocks

Installation Notes

Verify mount style, compressed length, extended length, and vehicle notes before installation. This shock uses loop bushing and sleeve mounts at both ends, so confirm sleeve dimensions match the original hardware and suspension brackets. Fitment is front position only, and application notes exclude certain GVW and Z71 configurations on specific models.

Quality Assurance

Monroe positions the Gas-Magnum line for heavier-duty truck and van service, with a design that emphasizes controlled damping and improved fluid capacity for more efficient operation. Part number 34798 is listed with limited lifetime warranty coverage on the applicable fitments shown.