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Rancho Suspension RS77379 RS7MT Monotube Shock Absorber

(2011-2025 Chevrolet Silverado 2500 HD; 2011-2024 Chevrolet Silverado 3500 HD; 2011-2025 GMC Sierra 2500 HD; 2011-2024 GMC Sierra 3500 HD)

Part of: Rancho RS7MT Monotube Shock Absorber Series

Other options in this family: Rancho Suspension RS77198 Rancho Suspension RS77042 Rancho Suspension RS77254 Rancho Suspension RS77377 Rancho Suspension RS77056

Manufacturer

Picture for manufacturer Rancho Suspension

Part Number

RS77379
6 reviews
Sale Price

$78.89

4 left at this price

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Rancho RS7MT monotube shock absorber delivers application-tuned precision for superior on-road comfort and aggressive off-road performance. Engineered with advanced monotube technology, this shock excels at heat dissipation, making it ideal for extreme off-road conditions and vehicles equipped with larger wheel and tire packages.

Key Features:

  • Monotube design for superior heat dissipation and consistent performance
  • Application-specific tuning for balanced on-road and off-road handling
  • Integrated dirt wiper sealing system keeps contaminants out for extended life
  • Hardened chrome piston rod resists scuffs, scratches, and corrosion
  • Internal rebound bumper smooths out harsh impacts on any terrain
  • High-pressure gas charge maintains tire contact for improved control
  • Ideal for lifted vehicles and aggressive tire packages

The RS7MT series represents Rancho's commitment to delivering professional-grade suspension performance for enthusiasts who demand reliability in the most challenging conditions. The monotube construction ensures fade-free performance even during extended off-road use, while the advanced sealing system protects internal components from dirt, mud, and debris.

Products specifications

Fits

2011-2025 Chevrolet Silverado 2500 HD; 2011-2024 Chevrolet Silverado 3500 HD; 2011-2025 GMC Sierra 2500 HD; 2011-2024 GMC Sierra 3500 HD

Body Diameter

2

Boot Included

No

Upper Mount Code

LS47

Body Length

15.67

Lower Mount Code

LS47

Extended Bumper Stop

Yes

Extended Hydraulic Lockout

No

Lower Mount Type

Loop Bushing & Sleeve Mount - 9/16" Sleeve ID X 1.5/8" Sleeve OAL

Adjustable

No

Reserve Tube Diameter

2

Upper Mount Type

Loop Bushing & Sleeve Mount - 9/16" Sleeve ID X 1.5/8" Sleeve OAL

Internal Construction Type

Single Tube

Dust Shield Included

No

Extended Length

25.83

Parts Pack(s)

None

Gas Charged

Yes

Compressed Length

16.77

Compressed Bumper Stop

No

Travel Length

9.06

Great website and easy to find what I needed.

Had what we needed.

2nd pair of tires arrived a day late

Great Prices

Happy!

Easy to use and checkout, plus free shipping.

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