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KYB 7240000 Suspension Shock Absorber - Rear or Rear Right
Overview of KYB Gas-a-just Suspension Shock Absorber 7240000
The KYB Gas-a-just shock absorber 7240000 is engineered for Lexus GS and RC series models, providing reliable suspension performance. Designed to restore original handling and ride comfort, this shock absorber suits Lexus GS200t, GS300, GS350, GS450h, RC200t, RC300, and RC350 vehicles.
- Compressed length: 18.69 inches
- Extended length: 24.58 inches
- Stroke length: 5.89 inches
- Lower mount type: E2 (14.2x70)
- Upper mount type: S1 (12mm)
- Internal rebound spring included
- R-stop feature included, B-stop not included
- No dust cover included
Detailed Features and Specifications
This KYB Gas-a-just shock absorber (part number 7240000) features a compressed length of 18.69 inches and an extended length of 24.58 inches, with a stroke length of 5.89 inches. The lower mount uses an E2 style (14.2x70), while the upper mount is an S1 type with a 12mm diameter. The internal rebound spring enhances damping control, and the R-stop feature is included to prevent overextension. Note that this shock absorber does not include a dust cover or B-stop.
About the KYB Gas-a-just Product Line
The Gas-a-just line from KYB is designed to provide consistent gas-charged shock absorber performance, focusing on restoring factory ride quality and handling characteristics. This product line is tailored for drivers seeking a direct replacement shock absorber that maintains the original suspension geometry and response, making it suitable for Lexus GS and RC models requiring precise damping control.
Applications and Problem Solving
- Restores proper suspension travel and ride height on Lexus GS200t, GS300, GS350, GS450h, RC200t, RC300, and RC350
- Reduces excessive bouncing and improves vehicle stability
- Addresses uneven tire wear caused by worn shocks
- Improves handling response and cornering control
- Mitigates noise and vibration from deteriorated shock absorbers
Installation Notes and Tips
When installing the KYB Gas-a-just shock absorber 7240000, ensure compatibility with the specified Lexus models. Verify the lower mount type E2 (14.2x70) and upper mount S1 (12mm) match your vehicle’s suspension setup. Since no dust cover is included, inspect existing dust boots for wear and replace if necessary to protect the shock absorber. Proper torque specifications should be followed to maintain suspension integrity.
Quality Assurance and Warranty
KYB manufactures the Gas-a-just shock absorbers to meet or exceed OEM standards, ensuring durability and consistent performance. While specific warranty details are not provided here, KYB typically offers limited warranties on their suspension components. Refer to KYB’s official documentation or your supplier for warranty coverage related to part number 7240000.
| Brand | KYB |
| Part Number | 7240000 |
| Position | Gas-a-just, Rear and Rear Right |
| Compressed Length | 18.69 |
| Extended Length | 24.58 |
| Stroke Length | 5.89 |
| Lower Mount Type | E2(14.2x70) |
| Upper Mount Type | S1(12mm) |
| Dust Cover Included | N |
| Internal Rebound Spring | Y |
| B-stop | N |
| R-stop | Y |
This part fits 27 vehicles. Search below:
| Year | Make | Model | Submodel | Drive Type | Position | Notes |
|---|---|---|---|---|---|---|
| 2020 | Lexus | GS350 | RWD | Rear | Recommended OEM Replacement; w/ Adaptive Variable Suspension; Gas-a-just | |
| 2019 | Lexus | GS300 | F Sport | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Gas-a-just | |
| 2019 | Lexus | GS350 | RWD | Rear | Recommended OEM Replacement; w/ Adaptive Variable Suspension; Gas-a-just | |
| 2018 | Lexus | GS300 | F Sport | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Gas-a-just | |
| 2018 | Lexus | GS350 | RWD | Rear | Recommended OEM Replacement; w/ Adaptive Variable Suspension; Gas-a-just | |
| 2018 | Lexus | GS450h | Rear | Recommended OEM Replacement; w/ Adaptive Variable Suspension; Gas-a-just | ||
| 2018 | Lexus | RC300 | F Sport | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Gas-a-just | |
| 2018 | Lexus | RC350 | F Sport | RWD | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Gas-a-just |
| 2017 | Lexus | GS200t | F Sport | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Gas-a-just | |
| 2017 | Lexus | GS350 | RWD | Rear | Recommended OEM Replacement; w/ Adaptive Variable Suspension; Gas-a-just | |
| 2017 | Lexus | GS450h | Rear | Recommended OEM Replacement; w/ Adaptive Variable Suspension; Gas-a-just | ||
| 2017 | Lexus | RC200t | F Sport | Rear | Recommended OEM Replacement; Gas-a-just | |
| 2017 | Lexus | RC300 | F Sport | Rear Right | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Gas-a-just | |
| 2017 | Lexus | RC350 | F Sport | RWD | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Gas-a-just |
| 2016 | Lexus | GS200t | F Sport | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Gas-a-just | |
| 2016 | Lexus | GS350 | RWD | Rear | Recommended OEM Replacement; w/ Adaptive Variable Suspension; Gas-a-just | |
| 2016 | Lexus | GS450h | Rear | Recommended OEM Replacement; w/ Adaptive Variable Suspension; Gas-a-just | ||
| 2016 | Lexus | RC200t | F Sport | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Gas-a-just | |
| 2016 | Lexus | RC300 | Base | Rear Right | Recommended OEM Replacement; w/ Sport Suspension; Gas-a-just | |
| 2016 | Lexus | RC350 | F Sport | RWD | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Gas-a-just |
| 2015 | Lexus | GS350 | RWD | Rear | Recommended OEM Replacement; w/ Adaptive Variable Suspension; Gas-a-just | |
| 2015 | Lexus | GS450h | Rear | Recommended OEM Replacement; w/ Adaptive Variable Suspension; Gas-a-just | ||
| 2015 | Lexus | RC350 | F Sport | RWD | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Gas-a-just |
| 2014 | Lexus | GS350 | RWD | Rear | Recommended OEM Replacement; w/ Adaptive Variable Suspension; Gas-a-just | |
| 2014 | Lexus | GS450h | Rear | Recommended OEM Replacement; w/ Adaptive Variable Suspension; Gas-a-just | ||
| 2013 | Lexus | GS350 | RWD | Rear | Recommended OEM Replacement; w/ Adaptive Variable Suspension; Gas-a-just | |
| 2013 | Lexus | GS450h | Rear | Recommended OEM Replacement; w/ Adaptive Variable 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.