OE Quality
60-Day Returns

Raybestos MC391265 Brake Master Cylinder
Reliable Brake Master Cylinder for Suzuki SX4 Models
The Raybestos Element3; New Brake Master Cylinder MC391265 is engineered to provide consistent hydraulic pressure for your Suzuki SX4 and SX4 Crossover. Designed with precision, this aluminum master cylinder ensures dependable braking performance tailored to your vehicle's specifications.
- Constructed from durable aluminum for strength and corrosion resistance
- Two mounting holes with a diameter of 0.335 inches for secure installation
- Bore size of 0.875 inches optimized for Suzuki SX4 brake systems
- Equipped with two ports featuring M12x1 thread size for primary and secondary connections
- Compatible specifically with Suzuki SX4 and SX4 Crossover models
About the Raybestos Element3; New Product Line
The Element3; New line from Raybestos focuses on delivering reliable brake hydraulics components that meet or exceed OEM standards. This product line emphasizes quality materials and precise engineering, making it suitable for replacement brake master cylinders like the MC391265. The use of aluminum material in this line helps reduce weight while maintaining structural integrity, contributing to consistent brake system performance.
Detailed Product Description
The MC391265 brake master cylinder is designed with two mounting holes to ensure a secure fit on your Suzuki SX4 or SX4 Crossover. Its 0.875-inch bore size is calibrated to provide the correct hydraulic pressure for effective braking. Both primary and secondary ports use M12x1 threading, allowing for straightforward connection to brake lines. The aluminum construction offers resistance to corrosion and heat, which is critical for maintaining brake system reliability over time.
Common Issues Addressed by This Brake Master Cylinder
- Brake pedal sinking or sponginess due to master cylinder wear
- Brake fluid leaks around the master cylinder ports or mounting area
- Inconsistent brake pressure affecting stopping performance
- Failure of the original master cylinder causing brake warning lights
- Corrosion or damage to the master cylinder body impacting brake hydraulics
Installation Notes and Tips
Ensure the vehicle is securely lifted and supported before beginning installation. Carefully remove the old master cylinder, taking care to avoid brake fluid spillage. Verify that the mounting holes align correctly with the vehicle’s brake booster. Use the specified M12x1 threaded ports to connect brake lines securely. After installation, bleed the brake system thoroughly to remove air and restore proper hydraulic pressure.
Quality Assurance and Warranty
Raybestos manufactures the MC391265 brake master cylinder to meet strict quality standards. The aluminum construction and precise bore sizing contribute to long-term durability. While specific warranty details should be confirmed with the supplier, Raybestos products typically come with a limited warranty covering defects in materials and workmanship.
| Brand | Raybestos |
|---|---|
| Part Number | MC391265 |
| Position | Element3; New, N/A |
| Bore Size | 0.875 |
| Master Cylinder Material | Aluminum |
| Mounting Hole Diameter | 0.335 |
| Mounting Hole Quantity | 2 |
| Number of Ports | 2 |
| Primary Port Thread A | M12x1 |
| Secondary Port Thread A | M12x1 |
This part fits 13 vehicles. Search below:
| Year | Make | Model | Submodel | Transmission | Position | Notes |
|---|---|---|---|---|---|---|
| 2013 | Suzuki | SX4 | Base | Manual | N/A | w/ ESP; Element3; New |
| 2013 | Suzuki | SX4 | JA | Manual | N/A | w/ ESP; Element3; New |
| 2013 | Suzuki | SX4 | Sport | Manual | N/A | w/ ESP; Element3; New |
| 2013 | Suzuki | SX4 | LE | Manual | N/A | w/ ESP; Element3; New |
| 2013 | Suzuki | SX4 | Sportback | Manual | N/A | w/ ESP; Element3; New |
| 2013 | Suzuki | SX4 | Crossover | Manual | N/A | w/ ESP; Element3; New |
| 2013 | Suzuki | SX4 | JE | Manual | N/A | w/ ESP; Element3; New |
| 2012 | Suzuki | SX4 Crossover | N/A | W/Esp; Raybestos Element 3 | ||
| 2011 | Suzuki | SX4 | Manual | N/A | w/ ESP; Element3; New | |
| 2010 | Suzuki | SX4 | Manual | N/A | w/ ESP; Element3; New | |
| 2009 | Suzuki | SX4 | Manual | N/A | w/ ESP; Element3; New | |
| 2008 | Suzuki | SX4 | Manual | N/A | w/ ESP; Element3; New | |
| 2007 | Suzuki | SX4 | Manual | N/A | w/ ESP; 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.