Rough Country 770738_A — M1 Monotube Rear Shocks | 0-4" | Chevy/GMC 1500 (07-26 & Classic).

About this part

Conquer rugged trails and city streets with confidence using Rough Country's Nitrogen-Charged M1 Monotube Shock Absorber. Engineered for exceptional ride quality and long-lasting performance, the M1 sets the standard for durability and precision. Featuring an advanced internal floating piston design, the M1 separates shock oil from high-pressure nitrogen, ensuring lightning-fast responsiveness and eliminating cavitation. Every bump, turn, and obstacle is met with unrelenting vibration damping, keeping your ride smooth no matter the challenge. Built to last, the M1 showcases a brushed and galvanized steel body with passivation sealing technology, providing superior protection against the harshest elements. At its core, a 46mm digressive piston ensures uncompromising strength and performance for years to come. Designed for more than just functionality, the M1 is meant to impress with its body-up mounting, adding a striking, custom look to your vehicle. Whether you're upgrading for style, durability, or unbeatable performance, Rough Country's M1 Monotube Shock Absorber is the ultimate choice.

Manufacturer features

2-inch seamless extruded tube: Offers superior strength for extreme off-road durability. 46mm digressive piston: Delivers precise damping control over rugged terrain. Self-adjusting deflective-disc tech: Ensures smooth rebound and compression on tough trails. 18mm case-hardened, chrome-plated rod: Resists wear during off-road abuse. 46mm monotube design: Ensures fade-free performance in all off-road conditions. Digressive valving: Reacts instantly to changing trail surfaces for maximum control. Zinc-plated finish: Protects against mud, water, and harsh off-road environments. Available in multiple lift heights: To match your off-road build and clearance needs. Durable vulcanized rubber bushings: Absorb shock and vibrations on tough terrain. Free shipping: Gets your gear to you fast so you can hit the trail sooner. 3-year manufacturer’s warranty: Gives you confidence to push limits worry-free.

Important application and installation requirements

Sold in pairs.

Manufacturer installation time estimate

1-2 hours

Manufacturer-listed applications

2007-2026:2WD:GMC:Sierra 1500;2007-2026:4WD:GMC:Sierra 1500;2019-2019:2WD:Chevy:Silverado 1500 Classic;2019-2019:4WD:Chevy:Silverado 1500 Classic;2007-2026:2WD:Chevy:Silverado 1500;2007-2026:4WD:Chevy:Silverado 1500

Read the complete trim, drivetrain and installation restrictions. Application records are manufacturer supplied; they are not an independent fitment certification.

Manufacturer part number: 770738_A. Shipping weight: 13.01lbs. Supplier shipping classification: No Restrictions.

Rough Country product specifications and restrictions

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