OE Quality
60-Day Returns

Mevotech MS86439 Suspension Stabilizer Bar Bushing Kit - Front Outer
Reliable Suspension Stabilizer Bar Bushing Kit for Lexus and Toyota
The Mevotech MS86439 Suspension Stabilizer Bar Bushing Kit is designed to restore proper suspension function for Lexus GX460, GX470, and Toyota 4Runner models. Crafted from durable rubber, this kit ensures a secure fit and helps maintain vehicle stability during driving.
- Constructed from high-quality rubber material for durability and flexibility
- Inside diameter of 1.06 inches for precise fitment to the stabilizer bar
- Width measures 2.02 inches, providing adequate surface contact
- Outside diameter of 1.998 inches designed to fit the frame securely
- Height of 1.73 inches to accommodate suspension geometry
- Designed to mount directly to the frame for optimal performance
Detailed Product Description
The Mevotech MS86439 suspension stabilizer bar bushing kit is engineered to meet the specific requirements of Lexus GX460, GX470, and Toyota 4Runner vehicles. Made from rubber, the bushings absorb vibrations and reduce noise while maintaining the stabilizer bar's position relative to the frame. The precise dimensions—including a 1.06-inch inside diameter and nearly 2-inch outside diameter—ensure a snug fit that minimizes unwanted movement and wear. The 2.02-inch width and 1.73-inch height are optimized to support the suspension system's load and maintain alignment under various driving conditions.
Common Applications and Problem Solving
- Reduces clunking noises caused by worn or damaged stabilizer bar bushings
- Improves vehicle handling and stability on Lexus GX460, GX470, and Toyota 4Runner
- Prevents excessive sway and body roll during cornering
- Restores proper suspension geometry and alignment
- Minimizes premature wear on suspension components
Installation Notes and Tips
When installing the Mevotech MS86439 bushing kit, ensure the vehicle is securely lifted and the suspension components are accessible. Clean the mounting area thoroughly to remove dirt and debris before fitting the new bushings. Lubricate the rubber bushings with a compatible grease to ease installation and prevent squeaking. Verify that the bushings are properly seated to the frame to maintain suspension integrity.
Quality Assurance and Warranty
Mevotech manufactures the MS86439 suspension stabilizer bar bushing kit to meet industry standards for durability and performance. The rubber material is selected for its resilience against wear and environmental factors. While specific warranty details are not provided, Mevotech products typically undergo rigorous quality control to ensure reliable operation on Lexus GX460, GX470, and Toyota 4Runner vehicles.
| Brand | Mevotech |
|---|---|
| Part Number | MS86439 |
| Material | Rubber |
| Inside Diameter | 1.06 |
| Width | 2.02 |
| Outside Diameter | 1.998 |
| Height | 1.73 |
| Design Type | To frame |
This part fits 29 vehicles. Search below:
| Year | Make | Model | Drive Type | Position | Notes |
|---|---|---|---|---|---|
| 2020 | Lexus | GX460 | Front Outer | w/ Dynamic Suspension (KDSS) | |
| 2020 | Toyota | 4Runner | 4WD | Front Outer | w/ Dynamic Suspension (KDSS) |
| 2019 | Lexus | GX460 | Front Outer | w/ Dynamic Suspension (KDSS) | |
| 2019 | Toyota | 4Runner | 4WD | Front Outer | w/ Dynamic Suspension (KDSS) |
| 2018 | Lexus | GX460 | Front Outer | ||
| 2018 | Toyota | 4Runner | 4WD | Front Outer | w/ Dynamic Suspension (KDSS) |
| 2017 | Lexus | GX460 | Front Outer | ||
| 2017 | Toyota | 4Runner | 4WD | Front Outer | w/ Dynamic Suspension (KDSS) |
| 2016 | Lexus | GX460 | Front Outer | ||
| 2016 | Toyota | 4Runner | 4WD | Front Outer | w/ Dynamic Suspension (KDSS) |
| 2015 | Lexus | GX460 | Front Outer | ||
| 2015 | Toyota | 4Runner | 4WD | Front Outer | w/ Dynamic Suspension (KDSS) |
| 2014 | Lexus | GX460 | Front Outer | ||
| 2014 | Toyota | 4Runner | 4WD | Front Outer | w/ Dynamic Suspension (KDSS) |
| 2013 | Lexus | GX460 | Front Outer | ||
| 2013 | Toyota | 4Runner | 4WD | Front Outer | w/ Dynamic Suspension (KDSS) |
| 2012 | Lexus | GX460 | Front Outer | ||
| 2012 | Toyota | 4Runner | 4WD | Front Outer | w/ Dynamic Suspension (KDSS) |
| 2011 | Lexus | GX460 | Front Outer | ||
| 2011 | Toyota | 4Runner | 4WD | Front Outer | |
| 2010 | Lexus | GX460 | Front Outer | ||
| 2010 | Toyota | 4Runner | 4WD | Front Outer | |
| 2009 | Lexus | GX470 | Front Outer | ||
| 2008 | Lexus | GX470 | Front Outer | ||
| 2007 | Lexus | GX470 | Front Outer | ||
| 2006 | Lexus | GX470 | Front Outer | ||
| 2005 | Lexus | GX470 | Front Outer | w/ Kinetic Dynamic Suspension | |
| 2004 | Lexus | GX470 | Front Outer | w/ Kinetic Dynamic Suspension | |
| 2003 | Lexus | GX470 | Front Outer |
* 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.