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Raybestos MC390548 Brake Master Cylinder
Overview of Raybestos MC390548 Brake Master Cylinder
The Raybestos Element3; New brake master cylinder MC390548 is designed specifically for Hyundai Sonata models. Engineered with precision, this aluminum master cylinder ensures reliable brake hydraulics performance for your vehicle.
- Constructed from durable aluminum for corrosion resistance
- Features a 1.000-inch bore size for consistent hydraulic pressure
- Includes two mounting holes with 0.343-inch diameter for secure installation
- Equipped with two ports: primary port thread M12x1 and secondary port thread 3/8"-24
- Compatible with Hyundai Sonata brake hydraulic systems
Detailed Product Description
The Raybestos MC390548 brake master cylinder is a critical component in the brake hydraulics system of Hyundai Sonata vehicles. Made from aluminum, this master cylinder offers a balance of strength and lightweight design, helping to maintain efficient brake fluid pressure. The 1.000-inch bore size is engineered to provide consistent and reliable brake response. With two mounting holes measuring 0.343 inches in diameter, installation is straightforward and secure. The master cylinder includes two ports, featuring a primary port thread of M12x1 and a secondary port thread of 3/8"-24, ensuring compatibility with the vehicle's brake lines.
About the Element3; New Product Line
The Element3; New line from Raybestos focuses on delivering quality brake hydraulics components that meet or exceed OEM specifications. This product line emphasizes durability and precise fitment, making it suitable for vehicles like the Hyundai Sonata. The MC390548 master cylinder is part of this line, reflecting Raybestos' commitment to reliable braking performance through advanced materials and engineering.
Common Applications and Problem Resolution
- Replacement for worn or leaking brake master cylinders in Hyundai Sonata
- Restores proper hydraulic pressure for consistent brake pedal feel
- Addresses brake fluid leaks caused by damaged or corroded master cylinders
- Eliminates spongy or unresponsive brake pedal issues
- Supports brake system maintenance and safety compliance
Installation Notes and Tips
- Ensure compatibility with Hyundai Sonata model year before installation
- Bleed brake system thoroughly after installation to remove air pockets
- Use proper torque specifications for mounting bolts with 0.343-inch diameter holes
- Inspect brake lines and fittings for wear or damage during replacement
- Follow manufacturer guidelines for port thread connections (M12x1 and 3/8"-24)
Quality Assurance and Warranty
Raybestos manufactures the MC390548 brake master cylinder to meet stringent quality standards. The aluminum construction provides corrosion resistance and long service life. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty against defects in materials and workmanship. Always verify warranty terms with the product documentation or supplier.
| Brand | Raybestos |
|---|---|
| Part Number | MC390548 |
| Position | Element3; New, N/A |
| Bore Size | 1.000 |
| Master Cylinder Material | Aluminum |
| Mounting Hole Diameter | 0.343 |
| Mounting Hole Quantity | 2 |
| Number of Ports | 2 |
| Primary Port Thread A | M12x1 |
| Secondary Port Thread A | 3/8"-24 |
This part fits 3 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 1993 | Hyundai | Sonata | N/A | Element3; New |
| 1992 | Hyundai | Sonata | N/A | Element3; New |
| 1991 | Hyundai | Sonata | 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.