Monroe Shocks & Struts Suspension Shock Absorber P/N:34811

Keep a hardworking truck planted and controlled with the Monroe Gas-Magnum Rear Suspension Shock Absorber 34811. It installs in the rear position on the 2011-2024 Chevrolet Silverado 2500 HD and 3500 HD, the 2011-2024 GMC Sierra 2500 HD and 3500 HD, and the 2014-2018 Chevrolet Silverado 2500. See the Buyer's Guide tab for engine-level fitment.

• Designed for trucks and vans: Engineered for full-size trucks and vans with full-displaced valving on compression cycles for firm control without a harsh ride.
• Built to last: Sintered iron piston and a self-lubricating fluid seal reduce friction against the rod; a heavy-duty nitrocarburized rod is used on non-dust-shield units.
• Nitrogen gas-charge: Helps maintain tire-to-road contact by reducing aeration and shock fade for more consistent ride and handling.
• Larger bore & 2-in reserve tube: Hold more OE all-weather fluid, with modifiers to handle extreme temperatures.

Signs a rear shock may need replacing include excessive bouncing after bumps, nose-dive under braking, body sway, or uneven tire wear. If a worn rear shock is the cause, this Gas-Magnum unit replaces it. Backed by Monroe's Limited Lifetime Warranty and Feel the Difference Guarantee.