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KYB 7240001 Suspension Shock Absorber - Rear
Overview of KYB Gas-a-just Suspension Shock Absorber
The KYB Gas-a-just 7240001 suspension shock absorber is engineered for Lexus GS350 models, providing reliable damping performance. Designed to restore original handling and ride comfort, this shock absorber meets precise fitment specifications for optimal vehicle dynamics.
- Compressed length: 18.69 inches
- Extended length: 25.15 inches
- Stroke length: 6.46 inches
- Lower mount type: E2 (14.2x70)
- Upper mount type: S1 (12mm)
- No dust cover included
- No internal rebound spring
About the KYB Gas-a-just Product Line
The Gas-a-just line from KYB is designed to provide consistent gas-charged shock absorbers that maintain vehicle stability and control. This product line focuses on delivering precise damping characteristics tailored to specific vehicle models, such as the Lexus GS350, ensuring a balance between comfort and performance.
Detailed Product Description
The KYB Gas-a-just 7240001 shock absorber features a compressed length of 18.69 inches and an extended length of 25.15 inches, with a stroke length of 6.46 inches. The lower mount uses an E2 type with dimensions of 14.2 by 70 mm, while the upper mount is an S1 type with a 12 mm diameter. This shock absorber does not include a dust cover or an internal rebound spring, which is typical for this model to maintain a direct and responsive suspension feel. Specifically designed for the Lexus GS350, this part ensures proper fitment and function within the vehicle's suspension system.
Common Applications and Problem Solving
- Restores original ride quality and handling on Lexus GS350
- Reduces excessive bouncing and body roll
- Improves vehicle stability during cornering and braking
- Addresses worn or leaking shock absorber symptoms
- Enhances overall suspension responsiveness
Installation Notes and Tips
When installing the KYB Gas-a-just 7240001 shock absorber on a Lexus GS350, ensure the correct orientation of the E2 lower mount and S1 upper mount for proper fitment. Verify the shock absorber stroke length matches the vehicle’s suspension travel to avoid binding or premature wear. Since this unit does not include a dust cover, inspect the mounting points and surrounding components for debris or damage before installation.
Quality Assurance and Warranty
KYB manufactures the Gas-a-just 7240001 shock absorber to meet strict quality standards for durability and performance. While specific warranty details are not provided here, KYB typically offers coverage against manufacturing defects. Refer to KYB’s official documentation for warranty terms applicable to this suspension shock absorber.
| Brand | KYB |
| Part Number | 7240001 |
| Position | Gas-a-just, Rear |
| Compressed Length | 18.69 |
| Extended Length | 25.15 |
| Stroke Length | 6.46 |
| Lower Mount Type | E2(14.2x70) |
| Upper Mount Type | S1(12mm) |
| Dust Cover Included | N |
| Internal Rebound Spring | N |
| 9783 | N |
| 9908 | Y |
This part fits 8 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2020 | Lexus | GS350 | AWD | Rear | w/ Adaptive Control Suspension; Gas-a-just |
| 2019 | Lexus | GS350 | AWD | Rear | w/ Adaptive Control Suspension; Gas-a-just |
| 2018 | Lexus | GS350 | AWD | Rear | w/ Adaptive Control Suspension; Gas-a-just |
| 2017 | Lexus | GS350 | AWD | Rear | w/ Adaptive Control Suspension; Gas-a-just |
| 2016 | Lexus | GS350 | AWD | Rear | w/ Adaptive Control Suspension; Gas-a-just |
| 2015 | Lexus | GS350 | AWD | Rear | w/ Adaptive Control Suspension; Gas-a-just |
| 2014 | Lexus | GS350 | AWD | Rear | w/ Adaptive Control Suspension; Gas-a-just |
| 2013 | Lexus | GS350 | AWD | Rear | w/ Adaptive Control Suspension; Gas-a-just |
* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.
This part directly replaces or is cross-referenced with the following part numbers:
Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.