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Rough Country Suspension 6-Inch Suspension Lift Kit with Front Strut Spacers and Premium N3 Rear Shocks (25-26 2.7L, 3.0L Duramax Sierra 1500 w/ OEM Mon-Leaf Springs, Excluding AT4 & Denali)Find parts that fit my vehicle

Item S591611
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30 Reviews
Our Price

$1,299.95 kit

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      Product Information

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

      Features & Specs

      • Suspension Lift Kit
      • Front Lift: Upper Strut Spacers + Cast Knuckles + Crossmember & Drop Brackets to Retain Geometry
      • Rear Lift: Fabricated Lift Blocks, U-Bolts, Premium N3 Shocks
      • Allows Up To 35-Inch Tires (with Proper Wheel Offset / Wheel Size)
      • Retains Stock Track Width; Uses Laser-Cut High-Clearance Crossmembers
      • Includes Differential Drop Brackets & Skid Plates to Maintain CV and Driveshaft Angles
      • Heavy-Duty Components for Off-Road Durability
      • Requires Minor Cutting / Drilling & Strut Compressor for Installation
      • One-Day Installation
      • Limited Lifetime Warranty
      • Fits 2025-2026 2.7L, 3.0L Duramax Sierra 1500 Models with OEM Mon-Leaf Springs, Excluding AT4 & Denali

      Description

      Premium N3 Rear Shocks. Outfitted with Rough Country’s Premium N3 shocks, the Rough Country Suspension 6-Inch Suspension Lift Kit with Front Strut Spacers and Premium N3 Rear Shocks provides improved damping control and stability in rugged terrain. These nitrogen-charged shocks are designed for a smooth ride on the highway while delivering reliable off-road performance when the terrain gets rough.

      Greater Ground Clearance. By raising your Sierra 1500 a full 6 inches, this Rough Country Suspension 6-Inch Suspension Lift Kit with Front Strut Spacers and Premium N3 Rear Shocks provides the clearance needed to tackle off-road obstacles, deep ruts, and rocky trails with confidence. The added height also protects your undercarriage from damage in challenging environments.

      Installation. Putting this Rough Country Suspension 6-Inch Suspension Lift Kit with Front Strut Spacers and Premium N3 Rear Shocks on your 2.7L, 3.0L Duramax Sierra 1500 takes a day to install.

      Warranty. There is a limited lifetime warranty on this product.

      Application. The Rough Country Suspension 6-Inch Suspension Lift Kit with Front Strut Spacers and Premium N3 Rear Shocks fits 2025-2026 2.7L, 3.0L Duramax Sierra 1500 models with OEM Mon-Leaf Springs, excluding AT4 & Denali.

      Rough Country Suspension 26631D_A

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

      Installation & What's in the Box

      Installation Info

      What's in the Box

      • (2) Upper Strut Spacers
      • (2) Front Cast Knuckles
      • (1) Front Crossmember
      • (1) Rear Crossmember / Differential Drop Brackets
      • (1) Differential Skid Plate
      • (1) Sway Bar Drop Brackets Kit
      • (2) Premium N3 Rear Shock Absorbers
      • Hardware, Brackets & Mounting Components
      • Instructional Manual

      4.7

      Customer Reviews (30)

      Questions & Answers

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      Will It Fit My Sierra 1500

      • 2.7L I4 - 25, 26
      • 3.0L I6 Duramax - 25, 26