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Raybestos MC391143 Brake Master Cylinder
Overview of Raybestos MC391143 Brake Master Cylinder
The Raybestos Element3; New brake master cylinder MC391143 is designed specifically for Dodge Caliber models. Engineered with precision, this aluminum master cylinder ensures reliable brake hydraulics performance for your vehicle.
- 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
- Equipped with two ports featuring M12x1 thread size for compatibility
- Designed to meet exact fitment requirements for Dodge Caliber
Element3; New Product Line Details
The Element3; New line from Raybestos focuses on delivering high-quality brake hydraulics components that meet or exceed OEM specifications. This product line emphasizes durability and precise fitment, making the MC391143 master cylinder a reliable choice for maintaining brake system integrity in Dodge Caliber vehicles.
Technical Description and Specifications
The MC391143 brake master cylinder features an aluminum body that offers lightweight strength and resistance to corrosion, essential for long-term brake system reliability. It includes two mounting holes, each with a diameter of 0.354 inches, ensuring a secure and stable attachment to the vehicle's brake system. The bore size of 0.938 inches is calibrated to provide consistent hydraulic pressure, which is critical for effective brake operation. Additionally, the master cylinder has two ports, both threaded M12x1, allowing for straightforward connection to brake lines and ensuring compatibility with the Dodge Caliber's brake hydraulics setup.
Common Applications and Problem Resolution
- Replacement for worn or leaking brake master cylinders in Dodge Caliber
- Restores proper hydraulic pressure for improved brake response
- 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
When installing the Raybestos MC391143 brake master cylinder, ensure the mounting holes align precisely with the vehicle’s brake system bracket. Use the specified 0.354-inch diameter mounting holes for secure attachment. Verify that the M12x1 threaded ports are compatible with your brake lines to prevent leaks. Bleed the brake system thoroughly after installation to remove air and ensure optimal hydraulic performance. It is recommended to inspect related brake components during installation for overall system integrity.
Quality Assurance and Warranty
Raybestos manufactures the MC391143 brake master cylinder to meet stringent quality standards, ensuring durability and reliable performance. The Element3; New product line undergoes rigorous testing to comply with OEM specifications. While specific warranty details are not provided here, Raybestos typically offers coverage against manufacturing defects. Consult product documentation or authorized sources for exact warranty terms.
| Brand | Raybestos |
|---|---|
| Part Number | MC391143 |
| 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 | M12x1 |
| Secondary Port Thread A | M12x1 |
This part fits 2 vehicles. Search below:
| Year | Make | Model | Submodel | Position | Notes |
|---|---|---|---|---|---|
| 2009 | Dodge | Caliber | SRT-4 | N/A | Element3; New |
| 2008 | Dodge | Caliber | SRT-4 | 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.