Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Your cart
-
0 – 9
-
R
-
S
Superpro
SuperPro Front Lower Radius Arm Caster Bushing Kit for Select Lexus 2001-2010 (SPF4086K)
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 2001-2010 Lexus GS300, GS430, and SC430. This SuperPro Front Lower Radius Arm Bushing Kit features an offset design to introduce additional positive caster into your front-end suspension geometry. By optimizing alignment angles, these bushings improve straight-line stability and provide dynamic camber gain during cornering, ensuring a larger tire contact patch and reduced shoulder wear under load.
Constructed from SuperPro’s proprietary polyurethane, these bushings are engineered to withstand harsh environments while maintaining OEM-level noise, vibration, and harshness (NVH) isolation. They replace the high-compliance factory bushings to eliminate unwanted movement in the radius arm, resulting in weighted, communicative steering and precise handling without sacrificing ride comfort.
- Part Number: SPF4086K
- Includes offset bushings to increase positive caster
- Enhances steering weight, feel, and return-to-center tracking
- Improves cornering grip by reducing tire roll-over
- Durable polyurethane construction for long-term service life
- Engineered and tested in Australia for extreme conditions
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2001-2005 | Lexus | GS300 | Base |
| 2001-2005 | Lexus | GS430 | Base |
| 2002-2010 | Lexus | SC430 | Base |
Choose your Location
-
Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
Product Comparison
How they are Different
|
__ __ |
|
|---|---|
| Description |
Description - __ |
| Rating |
Rating - __ |
| Vendor |
Vendor - __ |
| Color |
Color - __ |
|
|
Compare products ( / )
The Atlus Price Guarantee
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
SuperPro Front Lower Radius Arm Caster Bushing Kit for Select Lexus 2001-2010 (SPF4086K)
Note: Images are for illustrative purposes only. The actual product may vary in appearance or contents. Please read the full description and verify the item you're receiving.
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
Price Match
If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
Easy Financing
We've partnered up with Affirm/Shop!
Why use Affirm/Shop?
- Clear application process
- Friendly support team
- Spread a big payment interest-free
- Ability to buy what you want
How does it work?
- Add your purchase to cart
- Select Shop Payments at checkout
- Complete the application
- Compare any available finance options
Share:
Fits select 2001-2010 Lexus GS300, GS430, and SC430. This SuperPro Front Lower Radius Arm Bushing Kit features an offset design to introduce additional positive caster into your front-end suspension geometry. By optimizing alignment angles, these bushings improve straight-line stability and provide dynamic camber gain during cornering, ensuring a larger tire contact patch and reduced shoulder wear under load.
Constructed from SuperPro’s proprietary polyurethane, these bushings are engineered to withstand harsh environments while maintaining OEM-level noise, vibration, and harshness (NVH) isolation. They replace the high-compliance factory bushings to eliminate unwanted movement in the radius arm, resulting in weighted, communicative steering and precise handling without sacrificing ride comfort.
- Part Number: SPF4086K
- Includes offset bushings to increase positive caster
- Enhances steering weight, feel, and return-to-center tracking
- Improves cornering grip by reducing tire roll-over
- Durable polyurethane construction for long-term service life
- Engineered and tested in Australia for extreme conditions
📘 Guides & Manuals
🔧 Fitment & Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2001-2005 | Lexus | GS300 | Base |
| 2001-2005 | Lexus | GS430 | Base |
| 2002-2010 | Lexus | SC430 | Base |
Authencity Guaranteed
We only sell authentic products from verified brand partners and retail partners globally.
Can’t Find the Part You Need?
Our catalog represents only a portion of the automotive products available through our supplier network. If you cannot find a specific part, brand, or application on our website, submit a request below, and our team will help source it for you.
Please include as much information as possible, such as your vehicle's year, make, model, trim, engine, desired brand, or part number, to help us quickly identify the correct product.
- Choosing a selection results in a full page refresh.
- Opens in a new window.
