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Fitment

YearsMakeModelDrive
2019ChevroletSilverado 1500 LD2WD
2007-2025ChevroletSilverado 15002WD
2007-2025GMCSierra 1500 Denali2WD
2007-2025GMCSierra 15002WD

Features

  • Heavy-Duty Build: 2-inch seamless extruded tube for superior strength and durability.
  • Precision Engineering: 46mm digressive piston delivers responsive performance on any terrain.
  • Self-Adjusting Technology: Deflective-disc independent rebound and compression for a smooth, controlled ride.
  • Ultra-Strong Piston Rod: 18mm centerless-ground, case-hardened, chromed, and super-polished piston rod for maximum durability.
  • Monotube Design: 46mm high-performance monotube ensures consistent, fade-free performance in all conditions.
  • Instant Response: Digressive valving reacts instantly to changing surface conditions for optimal control.
  • Corrosion Resistance: Zinc-plated finish protects against rust and harsh elements.
  • Enhanced Durability: Vulcanized natural rubber bushings provide long-lasting reliability.
  • Peace of Mind: Backed by a 3-year ManufacturerΓÇÖs Warranty.

Components

  • (2) M1 Monotube Shock Absorbers

Quick Specs

  • Est. Install Time: 1-2 hours
  • Top Mount: Eye
  • Bottom Mount: Eye
  • Extended Length (in): 21.02
  • Collapsed Length (in): 14.05
  • Adjustable: No
  • Mounting Location: Rear
  • Part Number : 770867_A

Important Notes

  • ONLY fits models with a 4" rear lowering kit installed.

Rough Country 770867_A 4" Lowering M1 Rear Shocks

2019 Chevrolet Silverado 1500 LD 2WD 2007-2025 Chevrolet Silverado 1500 2WD 2007-2025 GMC Sierra 1500 Denali 2WD 2007-2025 GMC Sierra 1500 2WD
4.9256198347107 847 5
98.512396694215%
4.9/5 out of 847 Company Reviews. Rating:
Rough Country 770867_A 4
179.95In stock
2019 Chevrolet Silverado 1500 LD 2WD 2007-2025 Chevrolet Silverado 1500 2WD 2007-2025 GMC Sierra 1500 Denali 2WD 2007-2025 GMC Sierra 1500 2WD
$179.95
$179.95
10+ In Stock

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Product Details

Unmatched Performance: Conquer any terrain with confidence - Rough CountryΓÇÖs Nitrogen-Charged M1 Monotube Shock Absorber delivers superior ride quality and performance mile after mile. Engineered for excellence, the M1 features an internal floating piston that keeps shock oil and high-pressure nitrogen separate, ensuring lightning-fast response with zero cavitation for unshakable vibration damping over every obstacle.Built to Last: Crafted for the toughest conditions, the M1ΓÇÖs 2-inch

seamless extruded tube offers superior strength, while the 46mm digressive piston provides long- lasting durability and precise control. Digressive valving reacts instantly to changing surfaces, adapting seamlessly to rough trails and smooth streets alike.Engineered for Strength: The 18mm centerless-ground, case-hardened, chromed, and super-polished piston rod enhances durability, while a zinc-plated finish provides exceptional resistance against rust and harsh elements. No matter the

conditions, the M1 is built to withstand the test of time.Bold Looks, Smooth Ride: Designed for both performance and aesthetics, the M1 is meant to be mounted body-up for a bold, eye-catching look. Plus, with durable vulcanized natural rubber bushings, you get a smooth, quiet ride with reduced vibrations.Guaranteed Confidence: Backed by Rough CountryΓÇÖs 3-year ManufacturerΓÇÖs Warranty, the M1 Monotube Shock Absorber isnΓÇÖt just an upgrade - itΓÇÖs the ultimate performance shock built to

handle whatever the road throws your way.

In-stock 277 In-stock / 26 Sold ships same day or next day

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