KYB Suspension Strut P/N:5510018

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$190.99
MPN: 5510018
UPC: 781552847250
Item Package Quantity: 1
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KYB Suspension Strut P/N:5510018
KYB Suspension Strut P/N:5510018
$190.99

Firm up a hard-working truck's ride and steering response with the KYB Gas-a-just Suspension Strut (P/N 5510018), a high-pressure monotube gas strut and one of the most-searched KYB struts. It installs at the front as the correct monotube-designed OEM replacement for the 2014-2018 Chevrolet Silverado 1500, 2014-2018 GMC Sierra 1500, 2015-2020 Chevrolet Tahoe, 2015-2020 Chevrolet Suburban, 2015-2020 Cadillac Escalade, 2015-2020 Cadillac Escalade ESV, 2015-2020 GMC Yukon, 2015-2020 GMC Yukon XL, 2019 Chevrolet Silverado 1500 LD, and 2019 GMC Sierra 1500 Limited.

The Gas-a-just runs two separate working chambers: an air-free hydraulic piston and valve area for responsiveness and control, plus a high-pressure nitrogen gas area with a floating piston that provides a comfortable ride during normal driving and adds performance on demand.

  • High-pressure monotube design: separates the gas and oil for fade-free operation and instant response.
  • Triple chrome plated piston rod: the ultra-smooth rod reduces seal wear, since leaking fluid can be a cause of strut failure.
  • Built for trucks that work: designed for vehicles that work, tow, and run larger, heavier tires and wheels.
  • Supports the vehicle's systems: helps keep electronic safety systems performing as designed by restoring the designed control and handling.

Its higher gas pressure responds quickly to help improve steering response on these Chevy, GMC, and Cadillac trucks. Sold individually; replace both front struts as a matched pair for balanced handling.

Frequently Asked Questions

What is the KYB Gas-a-just Suspension Strut?

It is a high-pressure monotube gas strut for the front of the listed trucks, using separate hydraulic and nitrogen gas chambers to deliver control and a comfortable ride as a monotube OEM replacement.

Will this KYB strut fit my truck?

It is a direct-fit front strut for the listed applications, including the 2014-2018 Silverado 1500 and Sierra 1500 and the 2015-2020 Tahoe, Suburban, Yukon, Escalade and more. Check the Buyer's Guide tab to confirm your vehicle.

Do I need to replace both front struts?

This listing is for one strut, sold individually. Replacing both front struts as a matched pair is recommended so handling stays balanced side to side.

What does the high-pressure monotube design do?

It separates the gas and oil into distinct chambers for fade-free operation and instant response, with the higher gas pressure helping improve steering response.

What are signs my front strut may need replacing?

Excessive bouncing, nose dive when braking, poor steering response, or fluid leaking from the strut can be signs it may need replacing. Diagnose the cause before replacing, as other parts can produce similar symptoms.