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KYB 339335 Suspension Strut - Front Left
Overview of KYB Excel-G Suspension Strut 339335
The KYB Excel-G Suspension Strut 339335 is designed to restore the original ride quality and handling of your vehicle. Engineered for Lexus and Toyota models, including the NX200t, NX300, and RAV4, this strut offers reliable performance and precise fitment.
- Compressed Length: 15.35 inches
- Extended Length: 21.25 inches
- Stroke Length: 5.9 inches
- Upper Mount Type: 14x1.50
- R-stop included for controlled rebound
- Dust cover and internal rebound spring not included
Detailed Product Description
This KYB Excel-G suspension strut, part number 339335, is engineered to meet or exceed original equipment specifications for Lexus NX200t, NX300, and Toyota RAV4 models. The strut features a compressed length of 15.35 inches and an extended length of 21.25 inches, providing a stroke length of 5.9 inches to ensure smooth suspension travel. The upper mount type is 14x1.50, designed for a secure and precise fit. While this strut does not include a dust cover or internal rebound spring, it does feature an R-stop to help control rebound movement, contributing to improved vehicle stability and handling.
About the KYB Excel-G Product Line
The Excel-G line from KYB is focused on restoring the original ride and handling characteristics of your vehicle. Designed as a direct replacement for factory-installed struts, Excel-G products provide consistent damping performance and durability. This makes the Excel-G 339335 strut a suitable choice for Lexus and Toyota owners seeking to maintain their vehicle’s suspension integrity without altering the original driving dynamics.
Common Applications and Problem Solving
- Restores factory ride quality and handling on Lexus NX200t, NX300, and Toyota RAV4
- Addresses excessive bouncing or poor shock absorption
- Reduces vehicle instability during cornering and braking
- Eliminates uneven tire wear caused by worn suspension components
- Improves overall suspension response and comfort
Installation Notes and Tips
When installing the KYB Excel-G strut 339335, ensure the upper mount type 14x1.50 matches your vehicle’s specifications. 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 secure the strut and maintain suspension alignment. It is recommended to have a professional alignment performed after installation to ensure optimal handling and tire wear.
Quality Assurance and Warranty
KYB manufactures the Excel-G 339335 strut to meet strict quality standards, ensuring reliable performance and durability. While specific warranty details may vary, KYB typically offers coverage against defects in materials and workmanship. Refer to KYB’s official warranty policy for complete information.
| Brand | Hayden |
|---|---|
| Part Number | 679 |
| Position | Excel-G |
| Bracket? | w/ Bracket |
| Connector Fitting | 3/8 |
| Connector Gender | Male |
| Connector Type | Hose Barb |
| Contains Spring? | No |
| Core Row Quantity | 30 |
| Description | Transmission Oil Cooler |
| Electric Fan | No |
| Friction Material Thickness | Black |
| Height IN | 11.625 |
| Height MM | 295.275 |
| Length | 11.000 |
| Length MM | 279.400 |
| Material | Aluminum |
| Mounting Hardware Included | Included |
| O.E. Replacement? | No |
| Outlet Diameter | 0.375 |
| Overall Depth IN | 0.750 |
| Overall Height IN | 11.625 |
| Overall Height MM | 342.9 |
| Overall Width IN | 11.000 |
| Overall Width MM | 44.450 |
| Overall Width MM | 285.75 |
| Performance Rated? | Yes |
| Printed Foot Note | Size - 11" x 11 5/8" |
| Thickness | 0.750 |
| Type | Rapid-Cool |
| Width | 11 |
This part fits 13 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2021 | Lexus | NX300 | Front Left | Recommended OEM Replacement; (Exc. Electronic Suspension); Excel-G |
| 2020 | Lexus | NX300 | Front Left | Recommended OEM Replacement; (Exc. Electronic Suspension); Excel-G |
| 2019 | Lexus | NX300 | Front Left | Recommended OEM Replacement; (Exc. Electronic Suspension); Excel-G |
| 2018 | Lexus | NX300 | Front Left | Recommended OEM Replacement; (Exc. Electronic Suspension); Excel-G |
| 2018 | Toyota | RAV4 | Front Left | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 2017 | Lexus | NX200t | Front Left | Recommended OEM Replacement; (Exc. Electronic Adjustable Suspension); Excel-G |
| 2017 | Toyota | RAV4 | Front Left | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 2016 | Lexus | NX200t | Front Left | Recommended OEM Replacement; (Exc. Electronic Adjustable Suspension); Excel-G |
| 2016 | Toyota | RAV4 | Front Left | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 2015 | Lexus | NX200t | Front Left | Recommended OEM Replacement; (Exc. Electronic Adjustable Suspension); Excel-G |
| 2015 | Toyota | RAV4 | Front Left | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 2014 | Toyota | RAV4 | Front Left | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 2013 | Toyota | RAV4 | Front Left | 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.