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Rancho RS77381 RS7MT Monotube Rear Shock Absorber

(2011-2019 Chevrolet Silverado 2500 HD; 2011-2018 Chevrolet Silverado 3500 HD; 2011-2019 GMC Sierra 2500 HD; 2011-2018 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

RS77381
8 reviews
Sale Price

$79.67

In Stock (6)

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Usually delivered within 2 days

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FREE SHIPPING

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Fitment guaranteed

Fitment guaranteed

Product Details

The Rancho RS7MT RS77381 monotube shock absorber delivers application-tuned precision for both on-road comfort and aggressive off-road performance. Engineered specifically for heavy-duty trucks like the Chevrolet Silverado 2500 HD, this rear shock excels in demanding conditions where heat dissipation is critical.

Key Features:

  • Monotube design for superior heat dissipation during extreme off-road use
  • Application-tuned valving optimized for larger wheel and tire packages
  • Integrated dirt wiper sealing system protects against contamination
  • Hardened chrome piston rod resists scuffs and corrosion
  • Internal rebound bumper smooths out compression events on rough terrain
  • High-pressure nitrogen gas charge maintains consistent performance

The RS7MT series represents Rancho's premium monotube technology, ideal for enthusiasts who demand maximum performance from their suspension system. Whether navigating rocky trails or highway driving, this shock absorber provides responsive damping control and long-lasting durability.

Products specifications

Fits

2011-2019 Chevrolet Silverado 2500 HD; 2011-2018 Chevrolet Silverado 3500 HD; 2011-2019 GMC Sierra 2500 HD; 2011-2018 GMC Sierra 3500 HD

Upper Mounting Description

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

Reserve Tube Diameter

2

Compressed Length

18.74

Lower Mounting Code

LS47

ECOM Title

Rancho RS77381 Shock Absorber

Product Description 40

Shock Absorber

Upper Mounting Code

LS47

Parts Pack

None

Body Length

17.64

Travel Length

10.43

Compressed Bumper Stop

No

Extended Bumper Stop

Yes

Product Description 80

Shock Absorber

Extended Length

29.17

Lower Mounting Description

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

Extended Hydraulic Lockout

No

Dust Shield Included

No

So far so good. Just placed order, 1st time buyer. We will see what happens from here.

Was easy

It was quick and easy

Very easy. Highly recommend!

EXCELLENT ITEMS.....GREAT SERVICE.....THANKS.....A+++++

Easy

Have purchased several times from Autoplicity and have never had an issue with my order and they ship out extremely fast. Arrived sooner than expected and prices are very good.

Great price

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