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Raybestos MC391281 Brake Master Cylinder
Overview of Raybestos MC391281 Brake Master Cylinder
The Raybestos Element3; New Brake Master Cylinder MC391281 is designed specifically for Hyundai Sonata models. Engineered with precision, this aluminum master cylinder ensures reliable brake hydraulics performance tailored to your vehicle's requirements.
- Constructed from durable aluminum for corrosion resistance
- Two mounting holes with 0.343-inch diameter for secure installation
- 0.938-inch bore size optimized for Hyundai Sonata brake systems
- Four ports with M10x1 thread size for primary and secondary connections
- Compatible with Hyundai Sonata models requiring this specific master cylinder
Element3; New Product Line Details
The Element3; New line by Raybestos focuses on delivering brake hydraulics components that meet or exceed OEM specifications. This product line emphasizes material quality and precise fitment, ensuring that the MC391281 brake master cylinder integrates seamlessly with Hyundai Sonata brake systems for consistent performance and safety.
Product Features and Specifications
This brake master cylinder features an aluminum body that offers strength and resistance to corrosion, extending the service life of the component. It includes two mounting holes, each with a diameter of 0.343 inches, providing a secure and stable attachment to the vehicle. The bore size of 0.938 inches is designed to match the hydraulic requirements of the Hyundai Sonata, ensuring proper brake fluid pressure and pedal feel. Additionally, the master cylinder has four ports, with both primary and secondary ports threaded M10x1, facilitating straightforward connection to the brake lines.
Common Applications and Problem Resolution
- Replacement for worn or leaking brake master cylinders on Hyundai Sonata
- Restores proper brake fluid pressure and pedal responsiveness
- Addresses brake fluid leaks caused by damaged seals or corrosion
- Improves braking system reliability and safety
- Resolves issues related to inconsistent brake pedal feel
Installation Notes and Tips
When installing the Raybestos MC391281 brake master cylinder, ensure the mounting holes align correctly with the vehicle’s brake booster or firewall. Use the specified 0.343-inch diameter mounting holes for secure attachment. Verify that the M10x1 threaded ports match the brake line fittings to prevent leaks. Bleed the brake system thoroughly after installation to remove air and restore proper hydraulic pressure. It is recommended to inspect related brake components during installation for optimal system performance.
Quality Assurance and Warranty
Raybestos manufactures the MC391281 brake master cylinder to meet stringent quality standards, ensuring durability and consistent performance. The Element3; New product line is engineered to comply with OEM specifications for Hyundai Sonata vehicles. While specific warranty details are not provided here, Raybestos products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or authorized sources for exact warranty terms.
| Brand | Raybestos |
|---|---|
| Part Number | MC391281 |
| Position | Element3; New, N/A |
| Bore Size | 0.938 |
| Master Cylinder Material | Aluminum |
| Mounting Hole Diameter | 0.343 |
| Mounting Hole Quantity | 2 |
| Number of Ports | 4 |
| Primary Port Thread A | M10x1 |
| Secondary Port Thread A | M10x1 |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2009 | Hyundai | Sonata | N/A | w/o Electronic Stability Control; Element3; New |
| 2008 | Hyundai | Sonata | N/A | w/o Electronic Stability Control; Element3; New |
| 2007 | Hyundai | Sonata | N/A | w/o Electronic Stability Control; Element3; New |
| 2006 | Hyundai | Sonata | N/A | w/o Electronic Stability Control; 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.