N3 Rear Shocks | 3.5-7.5" | Chevy/GMC 2500HD/3500HD (01-26)

Experience superior ride quality on and off the road with Rough Country's premium N3 shocks! Enhanced Performance: Engineered with 10-stage variable valving, these shocks provide precise damping control for a smooth highway ride and confident off-road handling. Reliable Durability: The high-pressure nitrogen charge ensures consistent performance, while the durable 18mm chromed hardened piston rod resists corrosion and enhances longevity. Superior Cooling Efficiency: A robust 54mm shock body dissipates heat faster, preventing shock fade during intense use. Built to Last: With an impressive 36kN tensile strength, these shocks are designed to endure heavy impacts and challenging terrain. All-Weather Reliability: Military-spec fluid rated to -40 degrees celsius ensures dependable performance in extreme conditions. Smooth and Quiet Ride: Natural rubber bushings absorb vibrations and minimize road noise for improved comfort. Sleek and Durable Finish: Finished in an eye-catching metallic silver paint for added corrosion resistance and a stylish touch. Backed by Rough Country's 3-year Manufacturer's Warranty for peace of mind.

Features

10-Stage Variable Valving: Precisely tuned damping for enhanced comfort and control across varying terrain. High-Pressure Nitrogen Charged: Ensures consistent performance by reducing shock fade.35mm High-Performance Piston: Enhances stability and handling in demanding conditions. Chromed Hardened 18mm Piston Rod: Offers superior corrosion resistance and durability.54mm Shock Body: Designed for faster heat dissipation to maintain performance.36kN Tensile Strength: Built to withstand extreme impacts and heavy loads. Spring-Loaded Piston Rod Seal: Ensures a tight seal to prevent leaks and enhance longevity. Military-Spec Fluid Rated to -40 Degrees Celsius: Delivers reliable performance in extreme cold weather. Durable Rubber Bushings: Absorb vibrations and reduce noise for a smoother ride. Metallic Silver Paint: Provides a sleek finish with added corrosion resistance.3-Year Manufacturer's Warranty: Backed for peace of mind with dependable coverage.

Notes

ONLY fits models equipped with 3.5-7.5" of suspension lift. Sold as a pair.

The Kaos Run Down

• Manufacturer SKU: 23153_F
• Product Type: Shocks & Stabilizers
• Fitment Years: ["2001","2002","2003","2004","2005","2006","2007","2008","2009","2010","2011","2012","2013","2014","2015","2016","2017","2018","2019","2020","2021","2022","2023","2024","2025","2026","1999","2000"]
• Make: ["Chevy","GMC"]
• Model: ["Silverado 2500 HD","Sierra 2500 HD","Silverado 3500 HD","Sierra 3500 HD","Silverado 2500","Sierra 2500","Silverado 3500","Sierra 3500","Sierra 3500 Classic"]
• Submodel: AT4
• Drive: ["2WD","4WD"]
• Notes: ONLY fits models equipped with 3.5-7.5" of suspension lift. Sold as a pair.