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Moog RK640409 Suspension Control Arm - Front Right Lower
Moog Suspension Control Arm for Lexus GS and SC Models
The Moog RK640409 suspension control arm is engineered to provide reliable performance and durability for Lexus GS300, GS400, GS430, and SC430 vehicles. Crafted from forged steel with a black painted finish, this control arm is designed to maintain proper suspension geometry and improve handling stability.
- Constructed from durable forged steel for strength and longevity
- Length of 14.340 inches to match OEM specifications
- Includes rubber bushings for effective vibration dampening
- Black painted finish to resist corrosion
- Compatible with Lexus GS300, GS400, GS430, and SC430 models
- Part number RK640409 for precise identification
Durable Construction and Design Features
The Moog RK640409 suspension control arm is manufactured from forged steel, ensuring a robust structure capable of withstanding the stresses of daily driving. The black painted finish offers protection against rust and environmental wear. This control arm comes equipped with rubber bushings that help absorb road vibrations and reduce noise, contributing to a smoother ride. Although it does not include a ball joint or mounting hardware, it is designed to integrate seamlessly with existing suspension components on compatible Lexus models.
Compatible Lexus Models and Applications
This suspension control arm is specifically designed for use with Lexus GS300, GS400, GS430, and SC430 vehicles. It is ideal for replacing worn or damaged control arms to restore proper suspension alignment and handling characteristics. The part number RK640409 ensures compatibility and ease of ordering for these Lexus models.
- Restores proper suspension geometry and alignment
- Reduces suspension noise and vibration through rubber bushings
- Addresses issues such as uneven tire wear and poor handling
- Replaces bent or damaged control arms after impact or wear
- Improves overall vehicle stability and ride quality
Installation Notes and Tips
Installation of the Moog RK640409 suspension control arm requires basic suspension knowledge and tools. Since mounting hardware and ball joints are not included, reuse existing components if they are in good condition or purchase replacements separately. It is recommended to have a professional alignment performed after installation to ensure optimal suspension performance and tire wear.
Quality Assurance and Warranty
Moog suspension components are manufactured to meet or exceed OEM standards. The RK640409 control arm undergoes rigorous quality checks to ensure durability and fitment accuracy. While specific warranty details may vary, Moog typically offers a limited warranty against defects in materials and workmanship, providing confidence in the product's reliability for Lexus GS and SC series vehicles.
| Brand | Moog |
|---|---|
| Part Number | RK640409 |
| Adjustable | No |
| Ball Joint Included | No |
| Bushing Material | Rubber |
| Bushings Included | Yes |
| Color | Black |
| Friction Material Thickness | Paint |
| Grade Type | Regular |
| Grease Fitting Included | No |
| Length | 14.340 |
| Material | Forged Steel |
| Mounting Hardware Included | No |
| Pre-Greased | No |
This part fits 25 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2010 | Lexus | SC430 | Front Right Lower | Arm Only; Premium OE Replacement |
| 2009 | Lexus | SC430 | Front Right Lower | Arm Only; Premium OE Replacement |
| 2008 | Lexus | SC430 | Front Right Lower | Arm Only; Premium OE Replacement |
| 2007 | Lexus | SC430 | Front Right Lower | Arm Only; Premium OE Replacement |
| 2006 | Lexus | SC430 | Front Right Lower | Arm Only; Premium OE Replacement |
| 2005 | Lexus | GS300 | Front Right Lower | Arm Only; Premium OE Replacement |
| 2005 | Lexus | GS430 | Front Right Lower | Arm Only; Premium OE Replacement |
| 2005 | Lexus | SC430 | Front Right Lower | Arm Only; Premium OE Replacement |
| 2004 | Lexus | GS300 | Front Right Lower | Arm Only; Premium OE Replacement |
| 2004 | Lexus | GS430 | Front Right Lower | Arm Only; Premium OE Replacement |
| 2004 | Lexus | SC430 | Front Right Lower | Arm Only; Premium OE Replacement |
| 2003 | Lexus | GS300 | Front Right Lower | Arm Only; Premium OE Replacement |
| 2003 | Lexus | GS430 | Front Right Lower | Arm Only; Premium OE Replacement |
| 2003 | Lexus | SC430 | Front Right Lower | Arm Only; Premium OE Replacement |
| 2002 | Lexus | GS300 | Front Right Lower | Arm Only; Premium OE Replacement |
| 2002 | Lexus | GS430 | Front Right Lower | Arm Only; Premium OE Replacement |
| 2002 | Lexus | SC430 | Front Right Lower | Arm Only; Premium OE Replacement |
| 2001 | Lexus | GS300 | Front Right Lower | Arm Only; Premium OE Replacement |
| 2001 | Lexus | GS430 | Front Right Lower | Arm Only; Premium OE Replacement |
| 2000 | Lexus | GS300 | Front Right Lower | Arm Only; Premium OE Replacement |
| 2000 | Lexus | GS400 | Front Right Lower | Arm Only; Premium OE Replacement |
| 1999 | Lexus | GS300 | Front Right Lower | Arm Only; Premium OE Replacement |
| 1999 | Lexus | GS400 | Front Right Lower | Arm Only; Premium OE Replacement |
| 1998 | Lexus | GS300 | Front Right Lower | Arm Only; Premium OE Replacement |
| 1998 | Lexus | GS400 | Front Right Lower | Arm Only; Premium OE Replacement |
* 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.