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KYB Suspension 7240000 High Pressure Monotube Adaptive Gas Shock

(2013-2020 Lexus GS350; 2018-2019 Lexus GS300 F Sport; 2015-2018 Lexus RC350 F Sport; 2013-2018 Lexus GS450h; 2016-2017 Lexus RC200t F Sport + 3 more models)

Manufacturer

Part Number

7240000
Sale Price

$143.18

In Stock (10+)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The KYB Gas-a-Just monotube adaptive damper delivers factory-direct replacement performance for Lexus vehicles equipped with adaptive suspension systems. Engineered with advanced monotube technology, this shock absorber automatically adjusts damping characteristics in real-time to match driving conditions and performance demands.

Key Features:

  • Monotube design with dual-chamber construction for superior performance
  • Adaptive damping technology that instantly responds to changing road conditions
  • High-pressure nitrogen gas charge eliminates fade and aeration
  • Separate hydraulic piston chamber ensures air-free operation for consistent responsiveness
  • Floating piston design maintains optimal pressure separation
  • Direct OE replacement for vehicles with factory adaptive dampers
  • Straightforward installation with no modifications required

The dual-chamber monotube design separates the hydraulic fluid and high-pressure nitrogen gas with a floating piston, preventing fluid aeration that causes performance fade in conventional shocks. This configuration delivers precise control and quick response during aggressive driving while maintaining comfort during normal cruising. Ideal for drivers seeking to restore factory adaptive suspension performance with OE-quality components.

Products specifications

Fits

2013-2020 Lexus GS350; 2018-2019 Lexus GS300 F Sport; 2015-2018 Lexus RC350 F Sport; 2013-2018 Lexus GS450h; 2016-2017 Lexus RC200t F Sport; 2016 Lexus RC300 Base/GS; 2017-2018 Lexus RC300 F Sport; 2016-2017 Lexus GS200t F Sport

Compressed Length

18.69

Extended Length

24.58

Stroke Length

5.89

Feature and Benefit 5

AUTOMATICALLY ADJUSTS AND RESPONDS TO ROAD CONDITIONS

Lower Mount Type

E2(14.2X70)

Feature and Benefit 6

ENGINEERED TO HELP VEHICLES WITH ELECTRONIC SAFETY SYSTEMS (ESC, ABS, ETC.)

Feature and Benefit 3

HIGH GAS PRESSURE DESIGN PROVIDES INSTANT, EXTRA CONTROL

Feature and Benefit 4

INSTALLS EASILY WITHOUT ANY ADDITIONAL KITS OR ACCESSORIES

Internal Rebound Spring

INTERNAL REBOUND SPRING

Dust Cover Included

N

B-stop

N

Upper Mount Type

S1(12MM)

Feature and Benefit 2

SPECIFICALLY CALIBRATED TO HELP RESTORE THE ORIGINAL HANDLING AND CONTROL CHARACTERISTICS OF YOUR LEXUS

FEATURE AND BENEFIT 1

THE CORRECT, OEM REPLACEMENT ADAPTIVE DAMPER

Feature and Benefit 7

UNIQUE, AIR-FREE, HYDRAULIC UNIT ELIMINATES PERFORMANCE FADE

R-stop

Y

Internal Rebound Spring

Y

The product was exactly what I was looking for, the cost was great and delivery was very smooth.

Was great

Had what I wanted at a great price

Very Fast n Easy!

great price. best, I've found on this product.

good service and easy to use

Unfortunately the part did not fit, but the overall service was great.

good

Easy to navigate but there's not a lot of info on the products

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