Dorman M390410 Brake Master Cylinder

Reliable Brake Master Cylinder for Lexus and Toyota Vehicles

The Dorman M390410 Brake Master Cylinder is designed to restore proper brake hydraulics in select Lexus and Toyota models. Engineered with aluminum construction and equipped with a reservoir and sensor, this master cylinder ensures consistent brake performance for vehicles like the Toyota Camry and Lexus ES300.

• Master cylinder bore diameter: 1 inch
• Durable aluminum material for long-lasting use
• Includes reservoir and sensor for integrated brake system monitoring
• Two outlets with M12 x 1.0 thread size for rearward and secondary connections
• Compatible with Lexus Avalon, Toyota Camry, ES300, and Solara models

Product Details and Specifications

The Dorman M390410 master cylinder features a 1-inch bore diameter crafted from aluminum, providing a balance of strength and corrosion resistance. This part includes a reservoir and sensor, allowing for seamless integration with the vehicle’s brake hydraulics system. The two outlets, both threaded M12 x 1.0, accommodate rearward and secondary brake lines, ensuring proper fluid distribution. This master cylinder does not include mounting hardware, so existing components should be reused or replaced separately as needed.

Compatible Vehicles and Applications

This brake master cylinder is compatible with several Lexus and Toyota models, including the Avalon, Camry, ES300, and Solara. It is designed to meet the specific hydraulic requirements of these vehicles, making it a suitable replacement part for brake system repairs or upgrades.

• Restores brake pressure and pedal feel in affected vehicles
• Addresses brake fluid leaks from a worn or damaged master cylinder
• Resolves issues with brake warning sensors due to integrated sensor inclusion
• Improves brake system reliability and safety
• Replaces faulty or corroded aluminum master cylinders

Installation Notes and Tips

When installing the Dorman M390410 master cylinder, ensure the brake system is properly bled to remove air and maintain hydraulic integrity. Since mounting hardware is not included, verify that existing brackets and fasteners are in good condition or obtain replacements. Proper torque specifications should be followed for outlet fittings to prevent leaks. It is recommended to inspect brake lines and related components during installation for overall system health.

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards, providing reliable performance for brake hydraulics. The M390410 master cylinder undergoes quality checks to ensure durability and fitment accuracy. Please refer to Dorman’s warranty policy for specific coverage details related to this part.