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KYB 340085 Suspension Strut - Front
Overview of KYB Excel-G Suspension Strut 340085
The KYB Excel-G Suspension Strut 340085 is engineered for reliable performance on Lexus and Toyota vehicles, including the 4Runner, FJ Cruiser, and GX460. Designed to restore original handling and control, this strut offers precise fitment and durability for your suspension system.
- Compressed length: 17.57 inches
- Extended length: 21.81 inches
- Stroke length: 4.24 inches
- Lower mount type: E2 (14.2x42)
- Upper mount type: 12x1.50
- Includes R-stop for controlled rebound
- No dust cover or internal rebound spring included
Detailed Product Description
This KYB Excel-G Suspension Strut, part number 340085, is designed to meet or exceed original equipment specifications for Lexus and Toyota models such as the 4Runner, FJ Cruiser, and GX460. The strut features a compressed length of 17.57 inches and an extended length of 21.81 inches, providing a stroke length of 4.24 inches to ensure smooth suspension travel. The lower mount uses an E2 (14.2x42) configuration, while the upper mount is sized at 12x1.50, ensuring proper fitment and secure installation. The inclusion of an R-stop helps control rebound movement, enhancing ride stability. This strut does not include a dust cover or internal rebound spring, consistent with the original design for these vehicle models.
About the KYB Excel-G Product Line
The Excel-G line from KYB is designed to restore the original ride quality and handling characteristics of your vehicle. These struts are engineered to provide a balance between comfort and control, making them suitable replacements for worn or damaged suspension components. The Excel-G series focuses on matching OE specifications, which helps maintain the factory driving experience on Lexus and Toyota vehicles like the 4Runner, FJ Cruiser, and GX460.
Common Applications and Problem Solving
- Restores vehicle stability and handling on Lexus 4Runner, Toyota FJ Cruiser, and GX460
- Reduces excessive bouncing and body roll caused by worn struts
- Improves ride comfort by maintaining proper suspension travel
- Addresses uneven tire wear due to suspension issues
- Eliminates noise and vibration from damaged or leaking struts
Installation Notes and Tips
- Verify compatibility with Lexus 4Runner, Toyota FJ Cruiser, or GX460 before installation
- Ensure the lower mount type E2 (14.2x42) and upper mount 12x1.50 match your vehicle’s specifications
- Use proper tools to avoid damage to mounting points during installation
- Check for any suspension component wear and replace as necessary
- Follow manufacturer torque specifications for mounting hardware
Quality Assurance and Warranty
KYB Excel-G struts, including part number 340085, are manufactured to meet strict quality standards and OE specifications. While specific warranty details may vary, KYB typically offers coverage against defects in materials and workmanship. This ensures dependable performance and peace of mind when replacing suspension components on Lexus and Toyota vehicles.
| Brand | Sealed Power |
|---|---|
| Part Number | 3190A |
| Position | Excel-G |
| Housing Bore Max (Inch) | 2.3252 |
| Housing Bore Max (MM) | 59.0600 |
| Housing Bore Min (Inch) | 2.3247 |
| Housing Bore Min (MM) | 59.0470 |
| Oil Clearance Max (Inch) | 0.0028 |
| Oil Clearance Max (MM) | 0.0710 |
| Oil Clearance Min (Inch) | 0.0005 |
| Oil Clearance Min (MM) | 0.0130 |
| Overall Length Max (Inch) | 0.8920 |
| Overall Length Max (MM) | 22.6600 |
| Standard Shaft Max (Inch) | 2.2000 |
| Standard Shaft Max (MM) | 55.8800 |
| Standard Shaft Min (Inch) | 2.1990 |
| Standard Shaft Min (MM) | 55.8550 |
| Wall Thickness Max (Inch) | 0.0622 |
| Wall thickness Max (MM) | 1.5800 |
This part fits 32 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2024 | Toyota | 4Runner | Front | w/o X-REAS Suspension; Excel-G | |
| 2023 | Lexus | GX460 | Base | Front | w/o Adaptive Variable Suspension; Excel-G |
| 2023 | Toyota | 4Runner | Front | w/o X-REAS Suspension; Excel-G | |
| 2022 | Lexus | GX460 | Base | Front | w/o Adaptive Variable Suspension; Excel-G |
| 2022 | Toyota | 4Runner | Front | w/o X-REAS Suspension; Excel-G | |
| 2021 | Lexus | GX460 | Base | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 2021 | Lexus | GX460 | Premium | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 2021 | Toyota | 4Runner | Front | Recommended OEM Replacement; Exc. Kinetic Dynamic Suspension and w/o X-Reas Suspension; Excel-G | |
| 2020 | Lexus | GX460 | Base | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 2020 | Lexus | GX460 | Premium | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 2020 | Toyota | 4Runner | Front | Recommended OEM Replacement; Exc. Kinetic Dynamic Suspension and w/o X-Reas Suspension; Excel-G | |
| 2019 | Lexus | GX460 | Base | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 2019 | Lexus | GX460 | Premium | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 2019 | Toyota | 4Runner | Front | Recommended OEM Replacement; Exc. Kinetic Dynamic Suspension and w/o X-Reas Suspension; Excel-G | |
| 2018 | Lexus | GX460 | Base | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 2018 | Lexus | GX460 | Premium | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 2018 | Toyota | 4Runner | Front | Recommended OEM Replacement; Exc. Kinetic Dynamic Suspension and w/o X-Reas Suspension; Excel-G | |
| 2017 | Lexus | GX460 | Base | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 2017 | Lexus | GX460 | Premium | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G |
| 2017 | Toyota | 4Runner | Front | Recommended OEM Replacement; Exc. Kinetic Dynamic Suspension and w/o X-Reas Suspension; Excel-G | |
| 2016 | Toyota | 4Runner | Front | Recommended OEM Replacement; Exc. Kinetic Dynamic Suspension and w/o X-Reas Suspension; Excel-G | |
| 2015 | Toyota | 4Runner | Front | Recommended OEM Replacement; Exc. Kinetic Dynamic Suspension and w/o X-Reas Suspension; Excel-G | |
| 2014 | Toyota | 4Runner | Front | Recommended OEM Replacement; Exc. Kinetic Dynamic Suspension and w/o X-Reas Suspension; Excel-G | |
| 2014 | Toyota | FJ Cruiser | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G | |
| 2013 | Toyota | 4Runner | Front | Recommended OEM Replacement; Exc. Kinetic Dynamic Suspension and w/o X-Reas Suspension; Excel-G | |
| 2013 | Toyota | FJ Cruiser | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G | |
| 2012 | Toyota | 4Runner | Front | Recommended OEM Replacement; Exc. Kinetic Dynamic Suspension and w/o X-Reas Suspension; Excel-G | |
| 2012 | Toyota | FJ Cruiser | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G | |
| 2011 | Toyota | 4Runner | Front | Recommended OEM Replacement; Exc. Kinetic Dynamic Suspension and w/o X-Reas Suspension; Excel-G | |
| 2011 | Toyota | FJ Cruiser | Front | Replace suspension strut and coil spring assembly according to manufacturer's instructions.; Excel-G | |
| 2010 | Toyota | 4Runner | Front | Recommended OEM Replacement; Exc. Kinetic Dynamic Suspension and w/o X-Reas Suspension; Excel-G | |
| 2010 | Toyota | FJ Cruiser | Front | 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.