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Raybestos MC390300 Brake Master Cylinder
Overview of Raybestos MC390300 Brake Master Cylinder
The Raybestos Element3; New Brake Master Cylinder MC390300 is engineered for reliable brake hydraulics performance. Designed specifically for Ford Crown Victoria models, this master cylinder ensures precise brake fluid control and consistent stopping power.
- Constructed from durable aluminum for corrosion resistance
- Features a 1.062-inch bore size for optimal hydraulic pressure
- Includes two mounting holes with a diameter of 0.423 inches for secure installation
- Equipped with two ports: primary port thread M10x1 and secondary port thread 3/8"-24
- Compatible with Ford Crown Victoria brake systems
Detailed Product Description
The Raybestos MC390300 brake master cylinder is crafted from aluminum, providing a lightweight yet sturdy component that resists rust and wear. Its 1.062-inch bore size is designed to deliver consistent hydraulic pressure, essential for effective brake operation. The master cylinder includes two mounting holes, each with a 0.423-inch diameter, ensuring a precise fit during installation. Additionally, the two ports with specific thread sizes (M10x1 for the primary port and 3/8"-24 for the secondary port) facilitate proper brake line connections, maintaining system integrity.
Element3; New Product Line Features
The Element3; New line by Raybestos focuses on delivering reliable brake hydraulics components that meet OEM specifications. This product line emphasizes material quality and precise engineering, which is evident in the MC390300 master cylinder’s aluminum construction and exact port threading. The Element3; New series is designed to provide consistent performance and durability for vehicles like the Ford Crown Victoria.
Common Applications and Problem Resolution
- Replacement for worn or leaking brake master cylinders in Ford Crown Victoria vehicles
- Addresses issues with inconsistent brake pedal feel or reduced hydraulic pressure
- Solves brake fluid leakage problems due to damaged ports or seals
- Restores proper brake system function after component failure
- Improves overall brake responsiveness and safety
Installation Notes and Tips
- Ensure compatibility with Ford Crown Victoria models before installation
- Verify mounting hole alignment and port thread sizes for proper fit
- Bleed the brake system thoroughly after installation to remove air
- Use appropriate brake fluid as specified by the vehicle manufacturer
- Inspect related brake components for wear during replacement
Quality Assurance and Warranty
Raybestos manufactures the MC390300 brake master cylinder to meet strict quality standards, ensuring reliable performance in brake hydraulic systems. The aluminum construction offers corrosion resistance and durability. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty covering defects in materials and workmanship.
| Brand | Raybestos |
|---|---|
| Part Number | MC390300 |
| Position | Element3; New, N/A |
| Bore Size | 1.062 |
| Master Cylinder Material | Aluminum |
| Mounting Hole Diameter | 0.423 |
| Mounting Hole Quantity | 2 |
| Number of Ports | 2 |
| Primary Port Thread A | M10x1 |
| Secondary Port Thread A | 3/8"-24 |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1996 | Ford | Crown Victoria | N/A | w/o Cruise Control; with Police Package; Element3; New |
| 1995 | Ford | Crown Victoria | N/A | w/o Cruise Control; Police Car or Taxi; 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.