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KYB 340042 Suspension Strut - Rear
Overview of KYB Excel-G Suspension Strut 340042
The KYB Excel-G Suspension Strut 340042 is engineered specifically for Subaru Impreza models, providing reliable suspension performance. Designed to restore original handling and control, this strut meets precise fitment requirements for a seamless replacement.
- Compressed length: 11.35 inches
- Extended length: 16.64 inches
- Stroke length: 5.29 inches
- Lower mount type: E2 (12.4x55)
- Upper mount type: 10x1.25
- R-stop included, no internal rebound spring
- No dust cover or B-stop included
Detailed Product Features and Specifications
This KYB Excel-G suspension strut (part number 340042) is designed with precise dimensions to match the Subaru Impreza's suspension geometry. The compressed length of 11.35 inches and extended length of 16.64 inches provide the correct range of motion, while the 5.29-inch stroke length ensures smooth damping performance. The lower mount type E2 (12.4x55) and upper mount type 10x1.25 are engineered for direct fitment, maintaining factory suspension alignment. The inclusion of an R-stop enhances durability by preventing overextension, although this strut does not include a dust cover or internal rebound spring.
About the KYB Excel-G Product Line
The Excel-G line from KYB is designed to restore original equipment ride quality and handling characteristics. This product line focuses on matching the factory specifications for compression and rebound, making it suitable for drivers seeking to maintain the Subaru Impreza's intended suspension performance. The Excel-G struts provide a balance between comfort and control without altering the vehicle's original suspension dynamics.
Common Applications and Problem Solving
- Restores factory ride quality and handling on Subaru Impreza models
- Replaces worn or leaking suspension struts causing poor vehicle control
- Eliminates excessive bouncing or bottoming out during driving
- Corrects uneven tire wear related to faulty struts
- Improves steering response and stability on rough roads
Installation Notes and Tips
When installing the KYB Excel-G suspension strut 340042, ensure the vehicle is securely lifted and supported. Verify the lower mount type E2 (12.4x55) and upper mount thread size 10x1.25 match the Subaru Impreza's mounting points. Since this strut does not include a dust cover or internal rebound spring, inspect existing components for wear and replace if necessary. Proper torque specifications should be followed to maintain suspension integrity and safety.
Quality Assurance and Warranty
KYB manufactures the Excel-G suspension strut 340042 to meet strict quality standards, ensuring durability and consistent performance. This part is backed by KYB's limited warranty, covering defects in materials and workmanship under normal use. Using this OEM-quality strut helps maintain the Subaru Impreza's suspension reliability and safety.
| Brand | KYB |
| Part Number | 340042 |
| Position | Excel-G, Rear |
| Compressed Length | 11.35 |
| Extended Length | 16.64 |
| Stroke Length | 5.29 |
| Lower Mount Type | E2(12.4x55) |
| Upper Mount Type | 10x1.25 |
| Dust Cover Included | N |
| Internal Rebound Spring | N |
| B-stop | N |
| R-stop | Y |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2019 | Subaru | Impreza | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 2018 | Subaru | Impreza | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 2017 | Subaru | Impreza | Rear | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; 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.