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

Direct Fit

Direct fit replacement; not only will the part fit correctly, but it will function correctly.  Many competitors combine applications to cut down on the amount of parts they have to carry. This can result in the following issues: incorrect vehicle height, poor response and an uncomfortable ride.

Rigorously Tested

Rigorously tested and made from higher quality materials than the competition. Our parts are built to have a longer life in any environment or road conditions.

Matched Parts

When you buy the kit pre-built by us, you can be sure that the parts are matched for optimum performance.  Not all shocks and struts are manufactured the same, so mixing and matching can result in fit issues and potentially decrease the life of the parts.

Saves Time & Money

When you buy one of our kits, you not only save money over buying the parts individually, but you also save time having to search for all of the different parts that are correct for your vehicle (because we did it for you!)

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. Please keep your invoice for proof of this warranty.

  1. step : Removing the Shock (0:50)
    • Apply rust penetrant to the shock bolts
    • Hold the lower shock bolt with a 21mm wrench
    • Remove the lower 21mm nut from the shock
    • Remove the upper 21mm bolt from the shock
    • Tap the lower 21mm bolt out with a hammer
    • Remove the upper 21mm bolt by hand
    • Pull the shock down and out
  2. step : Installing the Shock (2:24)
    • Put the shock into place
    • Start the upper 21mm bolt into the shock
    • Raise the shock mounting point with a jack
    • Push the shock into the lower mounting point
    • Start the lower 21mm bolt and nut onto the shock
    • Tighten the two 21mm bolts to 80 -85 foot-pounds.
    • Repeat Steps 1 and 2 for the other shock

Tools needed for replacement:

    General Tools

  • Hammer
  • Jack Stands
  • Floor Jack

  • Materials, Fluids, and Supplies

  • Rust Penetrant

  • Ratchets & Related

  • Torque Wrench
  • A Piece of Pipe (for leverage)
  • Ratchet

  • Screwdrivers & Related

  • Flat Blade Screwdriver

  • Sockets - Metric

  • 21mm Socket

  • Wrenches - Metric

  • 21mm wrench

5.0 / 5.0
3 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Stars
As described. A-plus rating. I have never done business with a better organization. Timely delivery and fairly priced. Have recommended to family and friends. Hopefully, you extend your line of products to meet more needs. Packaging was above expectation. Looking forward to many years of positive performance.
June 14, 2017
10 months ago
the parts fit my truck great. less than an hour i was done.
only negative was they gave me three different delivery dates.
and they came on the third date. I would order from them again.
December 14, 2017
4 months ago
Easiest thing I ever done
The shock and strut went as good as expected gathers up the rite tools .and watched the video done the job in the floor of my buddy's grarge floor .
Thanks A1 auto for making it easy.
April 21, 2018
2 weeks ago
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Vehicle Fit

  • 2007 Chevy Silverado 1500 New Body Style Rear Shock Absorber Pair without Electronic Suspension TRQ SBA60413
  • 2008-2013 Chevy Silverado 1500 Rear Shock Absorber Pair without Electronic Suspension TRQ SBA60413
  • 2014-2016 Chevy Silverado 1500 Rear Shock Absorber Pair TRQ SBA60413
  • 2007 GMC Sierra 1500 New Body Style Rear Shock Absorber Pair without Electronic Suspension TRQ SBA60413
  • 2008-2013 GMC Sierra 1500 Rear Shock Absorber Pair without Electronic Suspension TRQ SBA60413
  • 2014-2016 GMC Sierra 1500 Rear Shock Absorber Pair TRQ SBA60413

This part replaces:

  • Monroe 911533
  • KYB 345074
  • TRQ SBA60413
Part #: 1ASSP01038

Brand #: SBA60413

How-to Video:

(04:39 min)