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KYB 334400 Suspension Strut - Front Left
Overview of KYB Excel-G Suspension Strut 334400
The KYB Excel-G Suspension Strut 334400 is engineered for reliable performance on Lexus and Toyota vehicles, including the Highlander, RX330, RX350, and RX400h models. Designed to restore original handling and control, this strut offers precise fitment and durable construction for consistent ride quality.
- Compressed length: 16.73 inches
- Extended length: 23.58 inches
- Stroke length: 6.85 inches
- Upper mount type: 14x1.50
- Right stop (R-stop) included
- No dust cover or internal rebound spring
Features and Specifications
This KYB Excel-G strut features a compressed length of 16.73 inches and an extended length of 23.58 inches, providing a stroke length of 6.85 inches to accommodate suspension travel. The upper mount type is specified as 14x1.50, ensuring compatibility with the designated Lexus and Toyota models. Notably, this strut includes a right stop (R-stop) but does not come with a dust cover or internal rebound spring, which aligns with the original equipment design for these vehicles.
About the KYB Excel-G Product Line
The Excel-G line from KYB is designed to meet or exceed original equipment specifications, offering a balance of performance and comfort. This product line focuses on restoring the vehicle's original handling characteristics by using high-quality components and precise engineering. The Excel-G struts are a common choice for drivers seeking dependable suspension replacement parts for Lexus Highlander and Toyota RX series models.
Applications and Problem Solving
- Restores proper suspension travel and ride height on Lexus Highlander and Toyota RX330, RX350, RX400h
- Addresses issues with worn or leaking struts causing poor handling or uneven tire wear
- Improves vehicle stability and control during cornering and braking
- Reduces excessive body roll and suspension noise
- Replaces damaged or corroded original struts to maintain safety and performance
Installation Notes and Tips
- Ensure compatibility with vehicle make and model before installation
- Use proper tools to remove and install the 14x1.50 upper mount securely
- Check suspension components for wear or damage during replacement
- Alignment is recommended after installation to maintain handling and tire life
- Follow manufacturer torque specifications for mounting hardware
Quality Assurance and Warranty
KYB Excel-G struts are manufactured to meet strict quality standards, ensuring durability and consistent performance. While specific warranty details for part number 334400 should be confirmed with the supplier, KYB typically offers limited warranties covering defects in materials and workmanship. This strut is designed to provide reliable service life when installed and maintained according to vehicle manufacturer guidelines.
This part fits 16 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2009 | Lexus | RX350 | Front Left | Recommended OEM Replacement; (Exc. Air Suspension); Excel-G |
| 2008 | Lexus | RX350 | Front Left | Recommended OEM Replacement; (Exc. Air Suspension); Excel-G |
| 2008 | Lexus | RX400h | Front Left | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 2007 | Lexus | RX350 | Front Left | Recommended OEM Replacement; (Exc. Air Suspension); Excel-G |
| 2007 | Lexus | RX400h | Front Left | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 2007 | Toyota | Highlander | Front Left | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 2006 | Lexus | RX330 | Front Left | Recommended OEM Replacement; (Exc. Air Suspension); Excel-G |
| 2006 | Lexus | RX400h | Front Left | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 2006 | Toyota | Highlander | Front Left | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 2005 | Lexus | RX330 | Front Left | Recommended OEM Replacement; (Exc. Air Suspension); Excel-G |
| 2005 | Toyota | Highlander | Front Left | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 2004 | Lexus | RX330 | Front Left | Recommended OEM Replacement; (Exc. Air Suspension); Excel-G |
| 2004 | Toyota | Highlander | Front Left | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 2003 | Toyota | Highlander | Front Left | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 2002 | Toyota | Highlander | Front Left | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 2001 | Toyota | Highlander | 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.