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30% Off Online Orders of Select Parts and Accessories. Enter Promo Code PEP30 in Cart

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30% Off Online Orders of Select Parts and Accessories
Receive 30% Off Your Online Purchase. Use promotional code PEP30 at checkout to receive discount. Not valid in combination with any other discounts or promotions. Not valid on gift cards, special orders, installed merchandise, commercial or fleet purchases. Excludes the following categories: Tires, Wheels, Batteries, Powerstop Brake Kits, Oil, Antifreeze, Refrigerant, Truck Boxes, Vent Visors, Bug Shields and BRANDS: Razor, Traxxas, Superchips, Hypertech, Edge, Bully Dog, Diablo, Edelbrock, Holley, NOS, Proform, Specialty Auto, Thule, Autometer, Accel, K&N, Kenwood, Pioneer, Sony, JVC, MSD and BBK Performance. Valid online until 2:59 am EST on 10/27/16. Online orders scheduled for in-store pick up must be completed by closing on 10/26/16 for discount to apply.

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  • Part #: KG5534 |
  • SKU: 261449

6 days after 6 p.m.

    • Adds up to 25% more damping performance over original equipment shocks
    • Gas-a-Just reacts to load changes and adds instant responsiveness
PayPal available for online purchases. Major credit cards accepted online and in store. Pay online, in-store or take advantage of our Pep Boys credit card. Learn more and see additional details in cart.

KYB Gas-a-Just Monotube Shock Absorber

The KYB Gas-a-Just monotube shock absorber has additional performance advantages over the traditional twin-tube design: It can instantly, automatically adjust to your performance needs and never experiences fade due to aeration. The Gas-a-Just is available as an OE monotube replacement and as an OE twin-tube performance upgrade. The KYB Gas-a-Just has two separate working chambers: An air-free hydraulic piston and valve area for responsiveness & control, and a second high-pressure nitrogen gas area with a floating piston that provides a comfortable ride during normal driving and adds instant performance on demand.
  • Adds up to 25% more damping performance over original equipment shocks
  • Gas-a-Just reacts to load changes and adds instant responsiveness
  • High gas pressure design is perfect for hauling heavy loads
  • monotube design outperforms all other standard shock absorbers
  • Unique, air-free, hydraulic unit eliminates performance fade
  • A seamless working cylinder provides the best sealing surface throughout the entire piston stroke
  • Chemically bonded insulator mounting bushings that won't slip out
  • A Teflon coated or phenolic piston seal which reduces friction and provides a positive seal
  • Specially formulated synthetic hydraulic fluid with multi-range viscosity to perform in any condition
  • Provides additional handling and control over twin-tube designs
Commitment to world class quality and engineering has made KYB the world's largest shock and strut supplier to new vehicle manufacturers


Rated 4.7 out of 5 by 3 reviewers.
Rated 4 out of 5 by Shocks work as advertised Installed without issues. They work well handling the rough roads and cornering. I could tell the difference on the first trip down the road! November 15, 2014
Rated 5 out of 5 by This product was the exact fit The product arrive on time in excellent condition. My truck now ride and feel better. September 17, 2014
Rated 5 out of 5 by Very good shock KYB's are very good quality shocks, easy to install. Ride and handling improved after installing these. I replaced my Monroe's with these KYB's. I like these better. June 20, 2013
  • 2016-10-26 T08:15:01.717-05:00
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