Dorman M630322 Brake Master Cylinder

Overview of the Dorman Brake Master Cylinder for Toyota Highlander

The Dorman M630322 Brake Master Cylinder is designed specifically for Toyota Highlander models, providing reliable brake hydraulics performance. This master cylinder features an aluminum construction and includes a reservoir and sensor to ensure proper brake system function.

• Compatible with Toyota Highlander vehicles
• Master cylinder bore diameter: 0.875 inches
• Constructed from durable aluminum material
• Includes reservoir and sensor for integrated brake system monitoring
• Two outlets with rearward outlet size M10 x 1.0 and thread pitch 1.0
• Secondary outlet thread diameter of 10 mm
• Mounting hardware not included

Detailed Product Description

The Dorman M630322 Brake Master Cylinder is engineered to meet the specifications required for Toyota Highlander brake systems. Its aluminum body offers corrosion resistance and strength, while the 0.875-inch bore diameter ensures proper hydraulic pressure for effective braking. The included reservoir allows for fluid storage and monitoring, and the integrated sensor supports brake system diagnostics. Featuring two outlets, including a rearward outlet sized M10 x 1.0 with a 1.0 thread pitch, this master cylinder facilitates secure and precise brake line connections. Note that mounting hardware is not included, so ensure compatibility with existing components during installation.

Common Applications and Issues Addressed

• Restores proper brake fluid pressure in Toyota Highlander brake systems
• Replaces worn or leaking master cylinders causing brake pedal sponginess
• Resolves brake fluid leaks from damaged or corroded master cylinders
• Supports brake system sensor functionality for accurate warning signals
• Addresses brake performance issues related to faulty hydraulic components

Installation Notes and Tips

• Verify compatibility with your Toyota Highlander model year before installation
• Bleed the brake system thoroughly after installation to remove air
• Use appropriate brake fluid as specified by the vehicle manufacturer
• Inspect brake lines and fittings for wear or damage during replacement
• Ensure sensor connections are secure for proper brake system monitoring

Quality Assurance and Warranty

Dorman parts are manufactured to meet or exceed OEM standards for fit, form, and function. The M630322 Brake Master Cylinder undergoes quality checks to ensure durability and reliable performance in Toyota Highlander brake systems. Warranty coverage details should be confirmed through the product documentation or supplier.