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KYB 551121 - Gas-A-Just Suspension Strut, High Pressure Monotube, 17.71 in. Extended Length, Sold Individually

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KYB 551121 - Gas-A-Just Suspension Strut, High Pressure Monotube, 17.71 in. Extended Length, Sold Individually
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KYB 551121 - Gas-A-Just Suspension Strut, High Pressure Monotube, 17.71 in. Extended Length, Sold Individually

Part No: 551121
In Stock Arrives: Apr 1 - 5
  • $115.00 & FREE Shipping

Starting at $XX/mo with Affirm. Prequalify now

KYB 551121 - Gas-A-Just Suspension Strut, High Pressure Monotube, 17.71 in. Extended Length, Sold Individually

BFJG-551121
In Stock Arrives: Apr 1 - 5
  • $115.00 & FREE Shipping

Starting at $XX/mo with Affirm. Prequalify now

Vehicle Specific

Select your Vehicle

  • A brake system upgrade designed to increase performance and stability
  • Ideal replacement shocks and struts for cars, trucks, vans, and SUVs
  • With a high-pressure monotube design for a fade-free operation and instant response
  • Designed to provide increased steering response, improved stopping distance, and up to 25% more control over twin-tube shocks and struts
  • Manufactured following strict quality standards for maximum durability
  • Factory tested to ensure each KYB shock offers superior reliability and efficiency
  • Work well with larger, heavier tires and wheels

Product details


 Description

High Pressure Monotube Gas Strut
A brake system upgrade is not only one of the most prudent but also the most satisfying and most effective performance modifications you can give your ride. So, when it’s time to replace your old and damaged shocks and struts, go only for the best—choose KYB Gas-A-Just Shock Absorbers and Struts. Designed to increase performance and stability, these shocks and struts from KYB are the most ideal brake upgrades for your car, truck, van, or SUV.
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 and 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.
What sets KYB’s Gas-A-Just Shock Absorbers and Struts from the competition is their high-pressure monotube design, which effectively separates the gas and oil, allowing the shocks and struts to automatically adjust to your vehicle’s performance needs and prevent shock fade from occurring over time with consistent use. These products from KYB also provide instant response and up to 25% more control over twin-tube design, thanks to their two separate working chambers: a valve area with an air-free hydraulic piston and a second high-pressure nitrogen gas area with a floating piston. And if it’s increased steering response or improved stopping distance that you’re after, the KYB Gas-A-Just shocks and struts do not disappoint too. Each KYB shock is manufactured following strict quality requirements and 100% factory tested to ensure its reliability, efficiency, and durability. And since it’s designed to work well with larger, heavier tires and wheels, you need not worry about losing stability and control when driving with up to 25 pounds of additional weight to each corner of your vehicle. With all these great features and benefits of the KYB Gas-A-Just, why not make these shocks and struts your products of choice now?

 Reviews

Customer reviews


 Specifications

Package
Attributes
  • Driving Qualifiers
    Commuter/OE Upgrade
  • Budget
    Medium
  • Handling Characteristic
    Stock
  • Springs Included
    No
  • Ride Control/Adjustability
    Non- Adjustable
  • Ride Height Adjustable?
    No
  • Design
    Mono Tube
Details
  • B-stop
    N
  • Compressed Length
    13.26
  • Dust Cover Included
    N
  • Extended Length
    17.71
  • Feature and Benefit 1
    The correct, monotube-designed OEM replacement
  • Feature and Benefit 2
    The KYB Gas-a-just helps restore the designed control and handling of full-size GM trucks
  • Feature and Benefit 3
    Gas-a-Just monotubes are designed for vehicles that work, tow, and have larger, heavier tires & wheels
  • Feature and Benefit 4
    High pressure monotube design separates the gas and oil for fade free operation and instant response
  • Feature and Benefit 5
    Fluid leaking can be a cause of shock failure, the KYB Gas-a-just has an ultra-smooth triple chrome plated chrome piston rod to reduce seal wear
  • Feature and Benefit 6
    The higher gas pressure of the KYB Gas-a-Just responds quickly to improve steering response
  • Feature and Benefit 7
    Electronic safety systems depend on the suspension, brakes and tires operating as the vehicle manufacturer intended. The KYB Gas-a-just helps keep Electronic Safety Systems performing as designed.
  • Feature and Benefit 8
    To reduce the chance of noise and vibration KYB recommends installing new strut mounts, part number: SM5530
  • Feature and Benefit 9
    Protect your new struts from dirt, debris and salt with a KYB Strut Boot, part number: SB129
  • Internal Rebound Spring
    N
  • Lower Mount Type
    E3(100x128x10)
  • R-stop
    Y
  • Stroke Length
    4.45
  • Upper Mount Type
    10x1.25
Manufacturer description
  • Manufacturer Label
    Gas-a-just

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Compatible with the following vehicles


Model Engine Trim Notes
2014, Cadillac Escalade Base Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Adjustable Suspension)
2014, Cadillac Escalade Luxury Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Adjustable Suspension)
2014, Cadillac Escalade Platinum Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Adjustable Suspension)
2014, Cadillac Escalade Premium Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Adjustable Suspension)
2014, Cadillac Escalade ESV Base Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Adjustable Suspension)
2014, Cadillac Escalade ESV Luxury Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Adjustable Suspension)
2014, Cadillac Escalade ESV Platinum Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Adjustable Suspension)
2014, Cadillac Escalade ESV Premium Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Adjustable Suspension)
2014, Chevrolet Suburban 1500 LS Front, Qty - 2, Recommended OEM Replacement;w/o Electronic and Premium Smooth Ride Suspension
2014, Chevrolet Suburban 1500 LT Front, Qty - 2, Recommended OEM Replacement;w/o Electronic and Premium Smooth Ride Suspension
2014, Chevrolet Suburban 1500 LTZ Front, Qty - 2, Recommended OEM Replacement;w/o Electronic and Premium Smooth Ride Suspension
2014, Chevrolet Tahoe LS, RWD Front, Qty - 2, Recommended OEM Replacement;ALL (Except Electronic and ZW7 Premium Smooth Ride Suspension)
2014, Chevrolet Tahoe LS, 4WD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic, ZW7 Premium Smooth Ride Suspension and Police Package)
2014, Chevrolet Tahoe LT, RWD Front, Qty - 2, Recommended OEM Replacement;ALL (Except Electronic and ZW7 Premium Smooth Ride Suspension)
2014, Chevrolet Tahoe LT, 4WD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic, ZW7 Premium Smooth Ride Suspension and Police Package)
2014, Chevrolet Tahoe LTZ, RWD Front, Qty - 2, Recommended OEM Replacement;ALL (Except Electronic and ZW7 Premium Smooth Ride Suspension)
2014, Chevrolet Tahoe LTZ, 4WD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic, ZW7 Premium Smooth Ride Suspension and Police Package)
2014, Chevrolet Tahoe SSV, 4WD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic, ZW7 Premium Smooth Ride Suspension and Police Package)
2014, GMC Yukon Denali, RWD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Suspension and Police Package)
2014, GMC Yukon SLE, 4WD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic, ZW7 Premium Smooth Ride Suspension and Police Package)
2014, GMC Yukon SLE, RWD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Suspension and Police Package)
2014, GMC Yukon SLT, 4WD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic, ZW7 Premium Smooth Ride Suspension and Police Package)
2014, GMC Yukon SLT, RWD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Suspension and Police Package)
2014, GMC Yukon XL 1500 Denali Front, Qty - 2, Recommended OEM Replacement;Except Electronic and Premium Smooth ride Suspension
2014, GMC Yukon XL 1500 SLE Front, Qty - 2, Recommended OEM Replacement;Except Electronic and Premium Smooth ride Suspension
2014, GMC Yukon XL 1500 SLT Front, Qty - 2, Recommended OEM Replacement;Except Electronic and Premium Smooth ride Suspension
2013, Cadillac Escalade Base Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Adjustable Suspension)
2013, Cadillac Escalade Hybrid Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Adjustable Suspension)
2013, Cadillac Escalade Hybrid Platinum Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Adjustable Suspension)
2013, Cadillac Escalade Luxury Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Adjustable Suspension)
2013, Cadillac Escalade Platinum Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Adjustable Suspension)
2013, Cadillac Escalade Premium Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Adjustable Suspension)
2013, Cadillac Escalade ESV Base Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Adjustable Suspension)
2013, Cadillac Escalade ESV Luxury Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Adjustable Suspension)
2013, Cadillac Escalade ESV Platinum Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Adjustable Suspension)
2013, Cadillac Escalade ESV Premium Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Adjustable Suspension)
2013, Cadillac Escalade EXT Base Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Adjustable Suspension)
2013, Cadillac Escalade EXT Luxury Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Adjustable Suspension)
2013, Cadillac Escalade EXT Premium Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Adjustable Suspension)
2013, Chevrolet Avalanche Base Front, Qty - 2, Recommended OEM Replacement;Except Electronic and Premium Smooth ride Suspension
2013, Chevrolet Avalanche Black Diamond LS Front, Qty - 2, Recommended OEM Replacement;Except Electronic and Premium Smooth ride Suspension
2013, Chevrolet Avalanche Black Diamond LT Front, Qty - 2, Recommended OEM Replacement;Except Electronic and Premium Smooth ride Suspension
2013, Chevrolet Avalanche Black Diamond LTZ Front, Qty - 2, Recommended OEM Replacement;Except Electronic and Premium Smooth ride Suspension
2013, Chevrolet Silverado 1500 Hybrid, RWD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Susp.)
2013, Chevrolet Silverado 1500 Hybrid, 4WD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Susp.)
2013, Chevrolet Silverado 1500 LS, RWD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Susp.)
2013, Chevrolet Silverado 1500 LS, 4WD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Susp.)
2013, Chevrolet Silverado 1500 LT, RWD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Susp.)
2013, Chevrolet Silverado 1500 LT, 4WD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Susp.)
2013, Chevrolet Silverado 1500 LTZ, RWD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Susp.)
2013, Chevrolet Silverado 1500 LTZ, 4WD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Susp.)
2013, Chevrolet Silverado 1500 WT, RWD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Susp.)
2013, Chevrolet Silverado 1500 WT, 4WD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Susp.)
2013, Chevrolet Silverado 1500 XFE, RWD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Susp.)
2013, Chevrolet Suburban 1500 LS Front, Qty - 2, Recommended OEM Replacement;w/o Electronic and Premium Smooth Ride Suspension
2013, Chevrolet Suburban 1500 LT Front, Qty - 2, Recommended OEM Replacement;w/o Electronic and Premium Smooth Ride Suspension
2013, Chevrolet Suburban 1500 LTZ Front, Qty - 2, Recommended OEM Replacement;w/o Electronic and Premium Smooth Ride Suspension
2013, Chevrolet Tahoe Hybrid, RWD Front, Qty - 2, Recommended OEM Replacement;ALL (Except Electronic and ZW7 Premium Smooth Ride Suspension)
2013, Chevrolet Tahoe Hybrid, 4WD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic, ZW7 Premium Smooth Ride Suspension and Police Package)
2013, Chevrolet Tahoe LS, RWD Front, Qty - 2, Recommended OEM Replacement;ALL (Except Electronic and ZW7 Premium Smooth Ride Suspension)
2013, Chevrolet Tahoe LS, 4WD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic, ZW7 Premium Smooth Ride Suspension and Police Package)
2013, Chevrolet Tahoe LT, RWD Front, Qty - 2, Recommended OEM Replacement;ALL (Except Electronic and ZW7 Premium Smooth Ride Suspension)
2013, Chevrolet Tahoe LT, 4WD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic, ZW7 Premium Smooth Ride Suspension and Police Package)
2013, Chevrolet Tahoe LTZ, RWD Front, Qty - 2, Recommended OEM Replacement;ALL (Except Electronic and ZW7 Premium Smooth Ride Suspension)
2013, Chevrolet Tahoe LTZ, 4WD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic, ZW7 Premium Smooth Ride Suspension and Police Package)
2013, Chevrolet Tahoe SSV, 4WD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic, ZW7 Premium Smooth Ride Suspension and Police Package)
2013, GMC Sierra 1500 Denali, AWD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Suspension)
2013, GMC Sierra 1500 Denali, RWD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Susp.)
2013, GMC Sierra 1500 Hybrid, RWD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Susp.)
2013, GMC Sierra 1500 Hybrid, 4WD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Susp.)
2013, GMC Sierra 1500 SL, RWD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Susp.)
2013, GMC Sierra 1500 SL, 4WD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Susp.)
2013, GMC Sierra 1500 SLE, RWD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Susp.)
2013, GMC Sierra 1500 SLE, 4WD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Susp.)
2013, GMC Sierra 1500 SLT, RWD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Susp.)
2013, GMC Sierra 1500 SLT, 4WD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Susp.)
2013, GMC Sierra 1500 WT, RWD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Susp.)
2013, GMC Sierra 1500 WT, 4WD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Susp.)
2013, GMC Sierra 1500 XFE, RWD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Susp.)
2013, GMC Yukon Denali, RWD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Suspension and Police Package)
2013, GMC Yukon Denali Hybrid, 4WD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic, ZW7 Premium Smooth Ride Suspension and Police Package)
2013, GMC Yukon Denali Hybrid, RWD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Suspension and Police Package)
2013, GMC Yukon Hybrid, 4WD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic, ZW7 Premium Smooth Ride Suspension and Police Package)
2013, GMC Yukon Hybrid, RWD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Suspension and Police Package)
2013, GMC Yukon SLE, 4WD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic, ZW7 Premium Smooth Ride Suspension and Police Package)
2013, GMC Yukon SLE, RWD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Suspension and Police Package)
2013, GMC Yukon SLT, 4WD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic, ZW7 Premium Smooth Ride Suspension and Police Package)
2013, GMC Yukon SLT, RWD Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Suspension and Police Package)
2013, GMC Yukon XL 1500 Denali Front, Qty - 2, Recommended OEM Replacement;Except Electronic and Premium Smooth ride Suspension
2013, GMC Yukon XL 1500 SLE Front, Qty - 2, Recommended OEM Replacement;Except Electronic and Premium Smooth ride Suspension
2013, GMC Yukon XL 1500 SLT Front, Qty - 2, Recommended OEM Replacement;Except Electronic and Premium Smooth ride Suspension
2012, Cadillac Escalade Base Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Adjustable Suspension)
2012, Cadillac Escalade Hybrid Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Adjustable Suspension)
2012, Cadillac Escalade Hybrid Platinum Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Adjustable Suspension)
2012, Cadillac Escalade Luxury Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Adjustable Suspension)
2012, Cadillac Escalade Platinum Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Adjustable Suspension)
2012, Cadillac Escalade Premium Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Adjustable Suspension)
2012, Cadillac Escalade Special Edition Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Adjustable Suspension)
2012, Cadillac Escalade ESV Base Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Adjustable Suspension)
2012, Cadillac Escalade ESV Luxury Front, Qty - 2, Recommended OEM Replacement;(Exc. Electronic Adjustable Suspension)
Items: 1100 of 456

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