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Raybestos MC390076 Brake Master Cylinder
Overview of Raybestos Element3; New Brake Master Cylinder MC390076
The Raybestos Element3; New Brake Master Cylinder MC390076 is engineered for reliable brake hydraulics performance on BMW 524td models. Designed with precision, this aluminum master cylinder ensures consistent brake pressure and durability for your vehicle's braking system.
- Constructed from durable aluminum for corrosion resistance
- Two mounting holes with 0.354-inch diameter for secure installation
- Bore size of 0.938 inches for optimal hydraulic pressure
- Two ports with M10x1 thread size for primary and secondary connections
- Compatible specifically with BMW 524td brake systems
Detailed Product Features and Specifications
This brake master cylinder, part number MC390076, is crafted from aluminum, providing a lightweight yet sturdy component for your BMW 524td. The cylinder features two mounting holes, each with a diameter of 0.354 inches, ensuring a precise fit and secure attachment to the brake system. The bore size of 0.938 inches is designed to deliver the correct hydraulic pressure needed for effective braking. Additionally, the master cylinder includes two ports, both threaded M10x1, facilitating proper brake line connections for both primary and secondary circuits.
About the Raybestos Element3; New Product Line
The Element3; New line by Raybestos focuses on delivering reliable brake hydraulics components with modern materials and precise engineering. This product line emphasizes durability and fitment accuracy, making it suitable for specific vehicle applications such as the BMW 524td. The MC390076 master cylinder is part of this line, reflecting Raybestos's commitment to quality and performance in brake system components.
Common Applications and Problem Solving
- Replacement for worn or leaking brake master cylinders on BMW 524td
- Restores proper hydraulic pressure for consistent brake pedal feel
- Addresses brake fluid leaks caused by damaged ports or seals
- Improves brake system responsiveness and safety
- Prevents brake failure due to master cylinder wear or corrosion
Installation Notes and Tips
When installing the Raybestos MC390076 brake master cylinder, ensure the mounting holes align correctly with the vehicle’s brake booster or firewall. Use the specified 0.354-inch diameter mounting holes for secure attachment. Properly thread the brake lines into the M10x1 ports to avoid leaks. Bleed the brake system thoroughly after installation to remove air and restore optimal brake function. It is recommended to inspect related brake components during installation for overall system integrity.
Quality Assurance and Warranty
Raybestos manufactures the MC390076 brake master cylinder to meet strict quality standards, using aluminum for corrosion resistance and durability. This part undergoes rigorous testing to ensure reliable performance in brake hydraulics. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.
| Brand | Raybestos |
|---|---|
| Part Number | MC390076 |
| Position | Element3; New, N/A |
| Bore Size | 0.938 |
| 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 2 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1986 | BMW | 524td | N/A | Except GIRLING Master Cylinder; Element3; New |
| 1985 | BMW | 524td | N/A | Except GIRLING Master Cylinder; 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.