Rear Suspension Control Arm for Tesla Model S & Model X
OEM Part Numbers: 1420426-00-B / 1420428-00-B
Maintain precise suspension geometry and restore factory-level handling performance with this OEM-style rear suspension control arm designed for Tesla Model S and Tesla Model X vehicles. Manufactured to match original factory specifications, these rear control arms help improve driving stability, suspension responsiveness, wheel alignment accuracy, and overall ride comfort.
Engineered for direct replacement, these suspension arms are suitable for worn, damaged, or aging rear suspension components commonly affected by long-term driving conditions, road vibration, and daily vehicle load stress.
Whether you are performing suspension maintenance, accident repair, or restoring factory suspension performance, this Tesla rear control arm assembly provides reliable fitment and durable construction for long-term use.
Product Features
- OEM-quality rear suspension control arm replacement
- Designed for Tesla Model S and Tesla Model X
- Helps restore suspension stability and steering precision
- Improves rear wheel alignment performance
- Durable metal construction with corrosion-resistant finish
- Direct-fit installation without modification
- Ideal for suspension repair and replacement projects
- Manufactured according to factory specifications
- Stable performance under daily driving conditions
- Suitable for professional repair shops and Tesla owners
OEM Part Numbers
| Position | OEM Number | Description |
|---|---|---|
| Rear Left Control Arm | 1420426-00-B | Rear suspension control arm |
| Rear Right Control Arm | 1420428-00-B | Rear suspension control arm |
Vehicle Compatibility
| Tesla Model | Year |
|---|---|
| Tesla Model S | 2012-2019 |
| Tesla Model X | 2016-2019 |
Product Specifications
| Specification | Details |
|---|---|
| Product Name | Rear Suspension Control Arm |
| Position | Rear Suspension |
| Condition | Brand New |
| Material | High-Strength Metal Alloy |
| OEM Numbers | 1420426-00-B / 1420428-00-B |
| Fitment Type | Direct Replacement |
| Application | Suspension System Repair |
| Warranty | 1 Year |
| Brand | CPY |
| Origin | Guangdong, China |
Installation Notes
- Confirm the OEM part number before purchasing.
- Professional installation is recommended for proper suspension alignment.
- After installation, a four-wheel alignment is recommended to ensure optimal handling and tire wear.
- Inspect related suspension bushings and joints during replacement for best performance.
Why Replace a Rear Control Arm?
Over time, suspension control arms may develop wear due to road impact, potholes, vibration, and heavy vehicle load conditions. Replacing worn control arms can help:
- Reduce suspension noise and vibration
- Improve vehicle stability during cornering
- Restore proper wheel alignment
- Enhance steering response
- Prevent uneven tire wear
