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Raybestos MC391062 Brake Master Cylinder
Reliable Brake Master Cylinder for Lexus LS430
The Raybestos Element3; New Brake Master Cylinder MC391062 is designed specifically for Lexus LS430 models. Engineered with precision, this aluminum master cylinder ensures consistent brake hydraulics performance for your vehicle.
- Constructed from durable aluminum for long-lasting use
- Two mounting holes with a diameter of 0.354 inches for secure installation
- Equipped with two ports featuring M10x1 thread size for reliable brake line connections
- Compatible with Lexus LS430 brake hydraulic systems
- Part number MC391062 for exact fitment and replacement
About the Raybestos Element3; New Product Line
The Element3; New line from Raybestos focuses on delivering quality brake components that meet or exceed OEM specifications. This brake master cylinder is part of that line, offering precise engineering and materials designed to maintain the integrity of your Lexus LS430's braking system.
Detailed Product Description
This brake master cylinder features an aluminum body that provides strength while reducing weight. It includes two mounting holes, each with a diameter of 0.354 inches, ensuring a secure and stable fit. The unit has two ports, both threaded M10x1, allowing for proper brake line attachment and fluid flow. Designed specifically for the Lexus LS430, the MC391062 part number guarantees compatibility and reliable performance within the brake hydraulics system.
Common Applications and Issues Addressed
- Replacement of worn or leaking brake master cylinders on Lexus LS430
- Restoring proper brake fluid pressure and pedal feel
- Resolving brake system leaks caused by damaged ports or seals
- Improving brake system responsiveness and safety
- Addressing brake failure symptoms related to master cylinder malfunction
Installation Notes and Tips
Ensure the vehicle is securely lifted and supported before beginning installation. Carefully remove the old master cylinder and inspect brake lines for wear or damage. When installing the Raybestos MC391062, verify that the two mounting holes align correctly and that the M10x1 threaded ports are properly connected to the brake lines. Bleed the brake system thoroughly after installation to remove any air and restore optimal brake performance.
Quality Assurance and Warranty
Raybestos manufactures the MC391062 brake master cylinder to meet strict quality standards, ensuring durability and reliable operation. This part is backed by Raybestos' quality assurance processes, providing confidence in its fitment and function for the Lexus LS430. Please refer to Raybestos for specific warranty details related to this product.
| Brand | Raybestos |
|---|---|
| Part Number | MC391062 |
| Position | Element3; New, N/A |
| Master Cylinder Material | Aluminum |
| Mounting Hole Diameter | 0.354 |
| Mounting Hole Quantity | 2 |
| Number of Ports | 2 |
| Primary Port Thread A | M10x1 |
| Secondary Port Thread A | M10x1 |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2006 | Lexus | LS430 | N/A | Element3; New |
| 2005 | Lexus | LS430 | N/A | Element3; New |
| 2004 | Lexus | LS430 | N/A | Element3; New |
* 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.