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Raybestos MC391047 Brake Master Cylinder
Overview of Raybestos Element3; New Brake Master Cylinder
The Raybestos Element3; New Brake Master Cylinder MC391047 is engineered for reliable brake hydraulics performance in Mazda 6 vehicles. Designed with precision, this aluminum master cylinder ensures consistent braking pressure and durability for your Mazda 6.
- Constructed from durable aluminum for lightweight strength
- Two mounting holes with 0.343-inch diameter for secure installation
- Bore size of 0.813 inches for optimal hydraulic pressure
- Equipped with three ports featuring M10x1 thread sizes for versatile brake line connections
- Compatible specifically with Mazda 6 models
Detailed Product Features and Specifications
The MC391047 brake master cylinder is crafted from aluminum, providing a balance of corrosion resistance and structural integrity. It features two mounting holes, each with a diameter of 0.343 inches, ensuring a precise fit and stable attachment to the brake system. The bore size of 0.813 inches is designed to deliver consistent hydraulic pressure, essential for effective brake operation. This master cylinder includes three ports, all threaded with M10x1 specifications, allowing for secure and leak-free connections to the brake lines. These technical attributes make it a suitable replacement part for maintaining the brake hydraulics of Mazda 6 vehicles.
About the Raybestos Element3; New Product Line
The Element3; New line by Raybestos focuses on delivering reliable brake components with updated materials and manufacturing processes. This product line emphasizes durability and precise fitment, which is evident in the MC391047 master cylinder. By using aluminum construction and standardized port threading, the Element3; New series supports consistent brake system performance and easier installation for compatible vehicles like the Mazda 6.
Common Applications and Problem Resolution
- Replacement for worn or leaking brake master cylinders in Mazda 6
- Restores proper hydraulic pressure for improved brake response
- Addresses brake fluid leaks caused by damaged ports or seals
- Solves issues related to inconsistent brake pedal feel
- Prevents brake system failure due to master cylinder wear
Installation Notes and Tips
Ensure the mounting holes align correctly with the brake booster or firewall on the Mazda 6. Use appropriate torque specifications to avoid damage to the aluminum body. Verify that all three ports are properly connected with M10x1 threaded brake lines to prevent leaks. Bleed the brake system thoroughly after installation to remove air and restore optimal brake function.
Quality Assurance and Warranty
Raybestos Element3; New brake master cylinders are manufactured to meet or exceed OEM standards. The MC391047 part undergoes rigorous quality control to ensure durability and performance. While specific warranty details may vary, Raybestos typically offers coverage against defects in materials and workmanship, providing confidence in the product’s reliability for Mazda 6 brake system repairs.
| Brand | Raybestos |
|---|---|
| Part Number | MC391047 |
| Position | Element3; New, N/A |
| Bore Size | 0.813 |
| Master Cylinder Material | Aluminum |
| Mounting Hole Diameter | 0.343 |
| Mounting Hole Quantity | 2 |
| Number of Ports | 3 |
| Primary Port Thread A | M10x1 |
| Primary Port Thread B | M10x1 |
| Secondary Port Thread A | M10x1 |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Transmission | Position | Notes |
|---|---|---|---|---|---|
| 2004 | Mazda | 6 | Manual | N/A | Element3; New |
| 2003 | Mazda | 6 | Manual | 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.