OE Quality
60-Day Returns

KYB 343426 Shock Absorber - Rear
Overview of KYB Excel-G Suspension Shock Absorber 343426
The KYB Excel-G Suspension Shock Absorber 343426 is designed specifically for Scion xA and xB models, providing reliable suspension performance. This shock absorber offers precise damping characteristics to restore original handling and control.
- Compressed Length: 17.28 inches
- Extended Length: 25.74 inches
- Stroke Length: 8.46 inches
- Lower Mount Type: E2(16x40)
- Upper Mount Type: S1
- Includes R-stop but no internal rebound spring or dust cover
Details on KYB Excel-G Shock Absorber Attributes
The KYB Excel-G 343426 shock absorber features a compressed length of 17.28 inches and an extended length of 25.74 inches, resulting in a stroke length of 8.46 inches. It uses an E2(16x40) lower mount and an S1 upper mount, ensuring proper fitment and secure installation on Scion xA and xB vehicles. This model includes an R-stop for controlled rebound but does not have an internal rebound spring or dust cover, which is typical for this part number and application.
About the KYB Excel-G Product Line
The Excel-G line from KYB is engineered to restore original equipment ride quality and handling characteristics. Designed as a direct replacement for factory shocks, Excel-G shocks provide consistent damping performance and durability. The 343426 shock absorber is part of this line, offering a balance of comfort and control tailored for Scion xA and xB models.
Common Applications and Problem Solving
- Restores vehicle stability and handling on Scion xA and xB
- Reduces excessive bouncing and body roll
- Improves ride comfort over uneven road surfaces
- Addresses worn or leaking factory shock absorbers
- Enhances braking performance by maintaining tire contact
Installation Notes and Tips
When installing the KYB Excel-G 343426 shock absorber, verify the correct orientation of the E2 lower mount and S1 upper mount for proper fitment. Since this part does not include a dust cover, inspect the mounting area for debris or damage before installation. It is recommended to replace shocks in pairs to maintain balanced suspension performance on Scion xA and xB vehicles.
Quality Assurance and Warranty
KYB Excel-G shock absorbers are manufactured to meet or exceed OEM specifications, ensuring reliable performance and durability. The 343426 part number is backed by KYB's quality standards, although specific warranty details should be confirmed with the point of purchase or KYB directly.
| Brand | KYB |
|---|---|
| Part Number | 343426 |
| Position | Excel-G, Rear |
| Compressed Length | 17.28 |
| Extended Length | 25.74 |
| Lower Mount Type | E2(16X40) |
| R-stop | Y |
| Stroke Length | 8.46 |
| Upper Mount Type | S1 |
This part fits 6 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2006 | Scion | xA | Rear | Recommended OEM replacement, additional components may be required.; Excel-G |
| 2006 | Scion | xB | Rear | Recommended OEM replacement, additional components may be required.; Excel-G |
| 2005 | Scion | xA | Rear | Recommended OEM replacement, additional components may be required.; Excel-G |
| 2005 | Scion | xB | Rear | Recommended OEM replacement, additional components may be required.; Excel-G |
| 2004 | Scion | xA | Rear | Recommended OEM replacement, additional components may be required.; Excel-G |
| 2004 | Scion | xB | Rear | Recommended OEM replacement, additional components may be required.; Excel-G |
* 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.