Rough Country M1 Monotube Rear Shocks | 0-3.5" | Chevy/GMC 2500HD/3500HD (01-26)

Whether you're tackling tough terrain or smooth city streets, Rough Country's Nitrogen-charged M1 Monotube Shock Absorber leads the way, delivering impeccable ride quality and performance mile after mile. Rough Country's Monotube M1 Shocks feature an internal floating piston design that keeps the shock oil and high-pressure nitrogen separate. The result is a lightning-fast reaction with no cavitation - just unbridled vibration damping at each and every obstacle. The M1 Monotube Shock Absorber is more than an upgrade - it's a true performance shock. Each shock features a steel body that is brushed and glavanized boasting a passivation sealing technology that is sure to withstand the elements. The internal 46mm digressive piston offers countless years of durability. The M1 is designed to be mounted body-up for a more interesting look on the vehicle.

Features

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 in all conditions. 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. Free Shipping 3-year Manufacturer's Warranty

Vehicle Fitment

• 1999–2004 Chevrolet Silverado 2500 (4WD)
• 1999–2004 Chevrolet Silverado 2500 (RWD)
• 1999–2004 Chevrolet Silverado 2500 LS (4WD)
• 1999–2004 Chevrolet Silverado 2500 LS (RWD)
• 1999–2004 Chevrolet Silverado 2500 LT (4WD)
• 1999–2004 Chevrolet Silverado 2500 LT (RWD)
• 2004 Chevrolet Silverado 2500 WT (4WD)
• 2004 Chevrolet Silverado 2500 WT (RWD)
• 2001–2005 Chevrolet Silverado 2500 HD (4WD)
• 2001–2005 Chevrolet Silverado 2500 HD (RWD)
• 2020–2026 Chevrolet Silverado 2500 HD Custom (4WD)
• 2020–2026 Chevrolet Silverado 2500 HD Custom (RWD)
• 2015–2026 Chevrolet Silverado 2500 HD High Country (4WD)
• 2015–2019 Chevrolet Silverado 2500 HD High Country (RWD)
• 2001–2006 Chevrolet Silverado 2500 HD LS (4WD)
• 2001–2006 Chevrolet Silverado 2500 HD LS (RWD)
• 2001–2026 Chevrolet Silverado 2500 HD LT (4WD)
• 2001–2025 Chevrolet Silverado 2500 HD LT (RWD)
• 2007–2026 Chevrolet Silverado 2500 HD LTZ (4WD)
• 2007–2025 Chevrolet Silverado 2500 HD LTZ (RWD)
• 2003–2026 Chevrolet Silverado 2500 HD WT (4WD)
• 2003–2026 Chevrolet Silverado 2500 HD WT (RWD)
• 2024–2025 Chevrolet Silverado 2500 HD ZR2 (4WD)
• 2001–2005 Chevrolet Silverado 3500 (4WD)
• 2001–2005 Chevrolet Silverado 3500 (RWD)
• 2001–2006 Chevrolet Silverado 3500 LS (4WD)
• 2001–2006 Chevrolet Silverado 3500 LS (RWD)
• 2001–2006 Chevrolet Silverado 3500 LT (4WD)
• 2001–2006 Chevrolet Silverado 3500 LT (RWD)
• 2004–2006 Chevrolet Silverado 3500 WT (4WD)
• 2004–2006 Chevrolet Silverado 3500 WT (RWD)
• 2015–2026 Chevrolet Silverado 3500 HD High Country (4WD)
• 2015–2019 Chevrolet Silverado 3500 HD High Country (RWD)
• 2007–2026 Chevrolet Silverado 3500 HD LT (4WD)
• 2007–2026 Chevrolet Silverado 3500 HD LT (RWD)
• 2007–2026 Chevrolet Silverado 3500 HD LTZ (4WD)
• 2007–2026 Chevrolet Silverado 3500 HD LTZ (RWD)
• 2007–2026 Chevrolet Silverado 3500 HD WT (4WD)
• 2007–2026 Chevrolet Silverado 3500 HD WT (RWD)
• 2002–2004 GMC Sierra 2500 (4WD)
• 2002–2004 GMC Sierra 2500 (RWD)
• 1999–2002 GMC Sierra 2500 SL (4WD)
• 1999–2002 GMC Sierra 2500 SL (RWD)
• 1999–2004 GMC Sierra 2500 SLE (4WD)
• 1999–2004 GMC Sierra 2500 SLE (RWD)
• 1999–2004 GMC Sierra 2500 SLT (4WD)
• 1999–2004 GMC Sierra 2500 SLT (RWD)
• 2003–2004 GMC Sierra 2500 WT (4WD)
• 2003–2004 GMC Sierra 2500 WT (RWD)
• 2020–2026 GMC Sierra 2500 HD AT4 (4WD)
• 2024–2025 GMC Sierra 2500 HD AT4X (4WD)
• 2002–2021 GMC Sierra 2500 HD (4WD)
• 2002–2021 GMC Sierra 2500 HD (RWD)
• 2011–2026 GMC Sierra 2500 HD Denali (4WD)
• 2011–2019 GMC Sierra 2500 HD Denali (RWD)
• 2024–2026 GMC Sierra 2500 HD Denali Ultimate (4WD)
• 2022–2026 GMC Sierra 2500 HD Pro (4WD)
• 2022–2026 GMC Sierra 2500 HD Pro (RWD)
• 2001–2006 GMC Sierra 2500 HD SL (4WD)
• 2001–2006 GMC Sierra 2500 HD SL (RWD)
• 2001–2026 GMC Sierra 2500 HD SLE (4WD)
• 2001–2026 GMC Sierra 2500 HD SLE (RWD)
• 2001–2026 GMC Sierra 2500 HD SLT (4WD)
• 2001–2026 GMC Sierra 2500 HD SLT (RWD)
• 2003–2014 GMC Sierra 2500 HD WT (4WD)
• 2003–2014 GMC Sierra 2500 HD WT (RWD)
• 2002–2005 GMC Sierra 3500 (4WD)
• 2002–2005 GMC Sierra 3500 (RWD)
• 2001–2006 GMC Sierra 3500 SL (4WD)
• 2001–2006 GMC Sierra 3500 SL (RWD)
• 2001–2006 GMC Sierra 3500 SLE (4WD)
• 2001–2006 GMC Sierra 3500 SLE (RWD)
• 2001–2006 GMC Sierra 3500 SLT (4WD)
• 2001–2006 GMC Sierra 3500 SLT (RWD)
• 2004–2006 GMC Sierra 3500 WT (4WD)
• 2004–2006 GMC Sierra 3500 WT (RWD)
• 2007 GMC Sierra 3500 Classic SL (4WD)
• 2007 GMC Sierra 3500 Classic SL (RWD)
• 2007 GMC Sierra 3500 Classic SLE (4WD)
• 2007 GMC Sierra 3500 Classic SLE (RWD)
• 2007 GMC Sierra 3500 Classic SLT (4WD)
• 2007 GMC Sierra 3500 Classic SLT (RWD)
• 2007 GMC Sierra 3500 Classic WT (4WD)
• 2007 GMC Sierra 3500 Classic WT (RWD)
• 2020–2026 GMC Sierra 3500 HD AT4 (4WD)
• 2015–2021 GMC Sierra 3500 HD (4WD)
• 2015–2021 GMC Sierra 3500 HD (RWD)
• 2011–2026 GMC Sierra 3500 HD Denali (4WD)
• 2011–2019 GMC Sierra 3500 HD Denali (RWD)
• 2024–2026 GMC Sierra 3500 HD Denali Ultimate (4WD)
• 2022–2026 GMC Sierra 3500 HD Pro (4WD)
• 2022–2026 GMC Sierra 3500 HD Pro (RWD)
• 2007–2026 GMC Sierra 3500 HD SLE (4WD)
• 2007–2026 GMC Sierra 3500 HD SLE (RWD)
• 2007–2026 GMC Sierra 3500 HD SLT (4WD)
• 2007–2026 GMC Sierra 3500 HD SLT (RWD)
• 2007–2014 GMC Sierra 3500 HD WT (4WD)
• 2007–2014 GMC Sierra 3500 HD WT (RWD)

Estimated Installation Time: 1-2 hours