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Rough Country Suspension M1 Monotube Rear Shocks for 2.50 to 6-Inch Lift (99-06 Silverado 1500)Find parts that fit my vehicle

Item S153558
Our Price

$179.95 pair

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      Product Information

      Features, Description, Reviews, Q&A, Specs & Installation

      Features & Specs

      • Nitrogen-Charged M1 Monotube Shock Absorber For Impeccable Ride Quality And Performance
      • Internal Floating Piston Design Separates Shock Oil And High-Pressure Nitrogen
      • Fast Reaction With No Cavitation For Vibration Damping Over Obstacles
      • Steel Body Brushed And Galvanized With Passivation Sealing Technology
      • Internal 46mm Digressive Piston For Durability
      • Designed For Body-Up Mounting
      • 2-Inch Seamless Extruded Tube
      • 46mm Digressive Piston
      • Self-Adjusting, Deflective-Disc Independent Rebound And Compression
      • 18mm Centerless-Ground, Case-Hardened, Chromed, And Super-Polished Rod
      • 46mm Monotube Design Ensures Consistent, Fade-Free Performance
      • Digressive Valving Instantly Reacts To Changing Surface Conditions
      • Zinc Plated For Resistance Against Harsh Elements
      • Available In Various Lift Heights For Multiple Applications
      • Durable Vulcanized Natural Rubber Bushings
      • 3-Year Manufacturer's Warranty
      • Estimated Installation Time 1-2 Hours
      • Top Mount Eye, Bottom Mount Eye
      • Extended Length 30 Inches, Collapsed Length 17.56 Inches
      • Non-Adjustable
      • Mounting Location Rear
      • Fits 99-06 Silverado 1500

      Description

      Advanced Suspension Solution. The Rough Country Suspension M1 Monotube Rear Shocks for 2.50 to 6-Inch Lift deliver superior ride quality and enhanced vehicle control over varied terrain. Designed to replace worn factory shocks, they provide consistent damping performance and improve handling by reducing vibration and shock from rough or smooth surfaces, essential for maintaining ride comfort and stability.

      Construction and Appearance. Built with a robust steel body finished in a brushed, galvanized coating with passivation sealing to resist corrosion and environmental damage. Featuring a 46mm digressive piston and an 18mm chromed and polished rod, the shocks are engineered for durability and fade-free performance. Zinc plating further protects vital components, while natural rubber bushings ensure long-lasting resilience and noise reduction.

      Installation. Installation is straightforward with no drilling required and an estimated time of one to two hours, making it manageable for most experienced DIYers or professional technicians.

      Warranty. Backed by a 3-year manufacturer's warranty, ensuring confidence in product quality and longevity.

      Application. Designed specifically to fit 1999 to 2006 Silverado 1500 models, providing an exact replacement for rear shock mounting points without modification.

      Rough Country Suspension 770739_A

      CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

      Installation & What's in the Box

      Installation Info

      Installation Time

      (approx) 1 Hour

      Difficulty Level:

      Simple installation for anyone.

      Installation Guides

        No guide available for this part yet.

      What's in the Box

      • (2) Shocks

      4.8

      Customer Reviews (359)

      Questions & Answers

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