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Raybestos MC390674 Brake Master Cylinder
Reliable Brake Master Cylinder for Lexus and Toyota Vehicles
The Raybestos Element3; New Brake Master Cylinder MC390674 is engineered to provide consistent hydraulic pressure for your braking system. Designed specifically for Lexus and Toyota models such as the Camry and ES250, this master cylinder ensures precise brake control and safety.
- Constructed from durable aluminum for corrosion resistance and lightweight performance
- Features a 1.000-inch bore size for optimal hydraulic pressure
- Equipped with 3 mounting holes with a diameter of 0.343 inches for secure installation
- Includes 2 ports with M10x1 thread size for reliable brake line connections
- Compatible with Lexus Camry and Toyota ES250 models
Detailed Specifications of Raybestos MC390674 Brake Master Cylinder
This brake master cylinder is crafted from aluminum, offering a balance of strength and corrosion resistance essential for brake hydraulics. The 1.000-inch bore size is designed to deliver the correct hydraulic pressure needed for effective braking performance. With three mounting holes measuring 0.343 inches in diameter, installation is stable and precise. The unit includes two ports, both with M10x1 threading, allowing for secure attachment of brake lines. This part is specifically designed to fit Lexus Camry and Toyota ES250 vehicles, ensuring compatibility and proper function.
Element3; New Product Line Overview
The Element3; New line by Raybestos focuses on delivering reliable brake hydraulics components that meet or exceed OEM specifications. This product line emphasizes quality materials and precise engineering, making it suitable for replacement brake master cylinders like the MC390674. The Element3; New series is intended to provide consistent performance and durability for vehicles requiring dependable brake system components.
Common Brake Issues Addressed by This Master Cylinder
- Brake pedal sinking or sponginess due to internal leaks
- Loss of hydraulic pressure affecting braking efficiency
- Brake fluid leaks around the master cylinder area
- Inconsistent brake pedal feel or delayed brake response
- Replacement of worn or damaged OEM master cylinders in Lexus Camry and Toyota ES250
Installation Notes and Tips
Ensure the brake system is properly bled after installation to remove any air pockets. Verify that the mounting holes align correctly with the vehicle’s brake booster or firewall. Use the specified M10x1 threaded ports for brake line connections to prevent leaks. It is recommended to inspect brake lines and related components during installation for any signs of wear or damage.
Quality Assurance and Warranty Information
Raybestos provides this brake master cylinder with a focus on meeting OEM standards for fit and function. The Element3; New line is manufactured under strict quality controls to ensure durability and reliability. Warranty coverage details should be confirmed with the point of purchase or manufacturer documentation.
| Brand | Raybestos |
|---|---|
| Part Number | MC390674 |
| Position | Element3; New, N/A |
| Bore Size | 1.000 |
| Master Cylinder Material | Aluminum |
| Mounting Hole Diameter | 0.343 |
| Mounting Hole Quantity | 3 |
| Number of Ports | 2 |
| Primary Port Thread A | M10x1 |
| Secondary Port Thread A | M10x1 |
This part fits 4 vehicles. Search below:
| Year | Make | Model | Drive Type | Liters | Cylinders | Position | Notes |
|---|---|---|---|---|---|---|---|
| 1991 | Lexus | ES250 | N/A | Element3; New | |||
| 1991 | Toyota | Camry | FWD | 2.5L | V6 | N/A | Element3; New |
| 1990 | Lexus | ES250 | N/A | Element3; New | |||
| 1990 | Toyota | Camry | FWD | 2.5L | V6 | 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.