Our direct fit gas-charged shock absorbers help to restore your vehicle’s handling and ride quality to just like new.

Direct Fit

Fits and functions correctly.  Competitors combine applications to reduce the amount of parts they carry, resulting in: incorrect vehicle height, poor response and an uncomfortable ride.

Rigorously Tested

Made from higher quality materials than the competition. Built to have a longer life in any environment or road conditions.

Matched Parts

Not all shocks and struts are manufactured the same.  Mixing and matching can result in ride quality issues and decrease the life of the parts.

Saves Time & Money

Over buying the parts individually, or having to search different parts that are correct for your vehicle (because we did it for you!)

Part Details

  • Quantity: Pair

Lifetime Warranty

This item is backed by a Limited Lifetime Warranty. In the event this item should fail due to manufacturing defects during intended use, we will exchange the part free of charge (excludes shipping charges) for the original purchaser.

4.0 / 5.0
1 Review
5 Stars
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1 Star
Good Product
The shocks were a little delayed due to weather, but the installation process is easy and the improved ride of my truck was well worth the price.
January 27, 2017
1 year ago
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Vehicle Fit

Year Make Model Description
2011-2016Chevy Silverado 2500 HD Chevy Silverado 2500 HD Rear Shock Absorber Pair
2011-2016Chevy Silverado 3500 Chevy Silverado 3500 Rear Shock Absorber Pair
2011-2016GMC Sierra 2500 HD GMC Sierra 2500 HD Rear Shock Absorber Pair
2011-2016GMC Sierra 3500 GMC Sierra 3500 Rear Shock Absorber Pair
2011-2016GMC Sierra Denali 2500 HD GMC Sierra Denali 2500 HD Rear Shock Absorber Pair
2011-2016GMC Sierra Denali 3500 HD GMC Sierra Denali 3500 HD Rear Shock Absorber Pair

This part replaces:

  • Monroe 911303
  • KYB 554389
Part #: 1ASSP01178

Order must be placed by 4pm ET

Get it in: 2 - 4 Business Days

Want it sooner? Choose Next Day Air at Checkout