Enhanced control and comfort for light-duty trucks and vans.
The Monroe Gas-Magnum shock absorber is engineered to provide superior control and comfort for mid to full-size light-duty work trucks and vans. This nitrogen gas charged unit features a monotube design that enhances ride quality by maintaining consistent tire-to-road contact, reducing aeration for improved handling. The shock absorber is constructed with a sintered iron piston, which offers greater durability compared to traditional metals, ensuring a longer service life under demanding conditions.
Incorporating all-weather fluid with special modifiers, the Gas-Magnum shock absorber minimizes friction and promotes smooth rod reaction, contributing to a comfortable ride. The full displaced valving allows for an optimal range during both compression and extension cycles, enhancing overall performance. With a 2-inch reserve tube, this shock absorber provides increased fluid capacity for better heat dissipation, making it a reliable choice for various driving conditions.
Designed without shock boots and featuring a heavy-duty 5/8-inch piston rod, the Monroe Gas-Magnum is built to withstand the rigors of daily use. The self-lubricating fluid seal retains gas effectively while minimizing wear and friction, ensuring longevity and consistent performance. This shock absorber is a practical solution for those seeking reliable suspension components for their vehicles.
Features
- All Weather Fluid: Contains Special Modifiers To Reduce Friction And Ensure Smooth Rod Reaction
- Full Displaced Valving: Better Valving Range On Both The Compression And Extension Cycles Of The Unit For A Smooth Comfortable Ride
- Sintered Iron Piston: Stronger Than Traditional Metals, Enhances Durability For Longer Service Life
- Nitrogen Gas Charged: For Improved Ride And Handling, Helps Maintain Tire To Road Contact By Reducing Aeration
- 2 Inch Reserve Tube: More Fluid For More Consistent Performance, Greater Oil Capacity To Better Dissipation Of Heat Compared To OE
- 1-3/8 Inch Bore: Lower Operating Pressure Than Standard 1 Inch Bore Units, Work More Efficiently With Less Effort Up To Twice The Fluid Capacity Of Standard 1 Inch Bore Shocks
- 5/8 Inch Piston Rod: Heavy Duty Nitrocarburized Rod For Long Service Life
- Special Seal: Self-Lubricating Fluid Seal Designed To Retain Gas Without Excessive Wear Or Friction
- Designed For Mid To Full-Size Light-Duty Work Trucks And Vans
Specifications
- Manufacturer: Monroe
- Manufacturer Part Number: 34810
- Type: Nitrogen Gas Charged
- With Coil Spring: No
- Extended Length (IN): 17.97 Inch
- Compressed Length (IN): 13.72 Inch
- Upper Mounting Style: Stud
- Lower Mounting Style: Clevis
- Adjustable Valving: No
- Quantity: Single
- Universality: Vehicle Specific
- Internal Design: Monotube
- Body Color: Yellow
- Rod Diameter (IN): 5/8 Inch
- Valving Type: Multi Stage High Displacement Valving
- Rod Material: Iron
- Body Material: OEM
- With Reservoir: No
- Includes Dust Shield: No
- Includes Hardware: Yes
- Includes Boot: No
- Estimated Install Time (Hours): 0.5
Compatibility / Fit
- 2011-2026 Chevrolet Silverado 2500 HD
- 2011-2026 Chevrolet Silverado 3500 HD
- 2011-2026 GMC Sierra 2500 HD
- 2011-2026 GMC Sierra 3500 HD
Technical Documents
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
Skip to content

