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Raybestos MC390814 Brake Master Cylinder
Overview of Raybestos MC390814 Brake Master Cylinder
The Raybestos Element3; New Brake Master Cylinder MC390814 is designed specifically for Toyota Sienna models. Engineered with precision, this aluminum master cylinder ensures reliable brake hydraulics performance for your vehicle.
- Compatible with Toyota Sienna models
- Constructed from durable aluminum material
- Two mounting holes with 0.350 inch diameter
- Bore size of 0.813 inches for optimal fluid control
- Two ports with M12x1 thread size for primary and secondary connections
Detailed Product Features and Specifications
This brake master cylinder features a robust aluminum construction that offers corrosion resistance and long-lasting durability. The MC390814 includes two mounting holes, each with a diameter of 0.350 inches, ensuring secure installation. Its bore size of 0.813 inches is designed to provide precise hydraulic pressure for effective braking. The master cylinder has two ports, both threaded M12x1, accommodating standard brake line fittings for easy integration into the Toyota Sienna's brake system.
About the Element3; New Product Line
The Element3; New line by Raybestos focuses on delivering reliable brake hydraulics components with modern materials and manufacturing techniques. This product line emphasizes durability and fitment accuracy, making the MC390814 a suitable replacement part for maintaining the brake system integrity of Toyota Sienna vehicles.
Common Applications and Problem Resolution
- Restores proper brake fluid pressure in Toyota Sienna brake systems
- Replaces worn or leaking master cylinders causing brake pedal issues
- Addresses brake fluid leaks from damaged or corroded master cylinders
- Improves brake responsiveness and pedal feel
- Solves issues related to inconsistent braking performance
Installation Notes and Tips
When installing the Raybestos MC390814 brake master cylinder, ensure the mounting holes align correctly with the vehicle’s brake booster. Use the specified 0.350 inch diameter mounting holes for secure attachment. Properly thread brake lines into the M12x1 ports to avoid leaks. Bleed the brake system thoroughly after installation to remove air and restore optimal brake function.
Quality Assurance and Warranty
Raybestos manufactures the MC390814 brake master cylinder to meet strict quality standards, ensuring reliable performance in Toyota Sienna vehicles. The aluminum construction provides corrosion resistance and durability. While specific warranty details are not provided here, Raybestos products typically come with manufacturer-backed warranties to protect against defects in materials and workmanship.
| Brand | Raybestos |
|---|---|
| Part Number | MC390814 |
| Position | Element3; New, N/A |
| Bore Size | 0.813 |
| Master Cylinder Material | Aluminum |
| Mounting Hole Diameter | 0.350 |
| Mounting Hole Quantity | 2 |
| Number of Ports | 2 |
| Primary Port Thread A | M12x1 |
| Secondary Port Thread A | M12x1 |
This part fits 1 vehicles. Search below:
| Year | Make | Model | Position | Notes |
|---|---|---|---|---|
| 2003 | Toyota | Sienna | N/A | with Vehicle 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.