Dorman M630148 Brake Master Cylinder

Overview of Dorman Brake Master Cylinder for Toyota Echo

The Dorman M630148 brake master cylinder is designed specifically for Toyota Echo models, providing reliable brake hydraulics performance. Crafted from aluminum, this master cylinder offers durability and precision for your vehicle's braking system.

• Compatible with Toyota Echo brake hydraulic systems
• Master cylinder bore diameter of 0.813 inches for accurate fluid displacement
• Constructed from lightweight, corrosion-resistant aluminum material
• Includes three outlets with a rearward outlet size of M10 x 1.0 and a secondary outlet thread diameter of 10 mm
• Does not include mounting hardware, reservoir, or sensor

Detailed Product Description

The Dorman M630148 brake master cylinder is engineered to meet the specific hydraulic requirements of the Toyota Echo. Its aluminum construction ensures resistance to corrosion and heat, maintaining consistent brake fluid pressure. The 0.813-inch bore diameter is calibrated to deliver precise hydraulic force, essential for effective braking response. Featuring three outlets, including a rearward outlet sized M10 x 1.0 with a 1.0 thread pitch, this master cylinder integrates seamlessly with the vehicle's brake lines. Note that the package contains only the master cylinder itself, without mounting hardware, reservoir, or sensor components.

Common Applications and Problem Resolution

• Restores proper brake fluid pressure in Toyota Echo brake systems
• Replaces worn or leaking master cylinders causing brake pedal issues
• Addresses brake fluid leaks due to damaged or corroded master cylinder bodies
• Improves brake system responsiveness and safety
• Eliminates spongy or unresponsive brake pedal feel

Installation Notes and Tips

• Ensure compatibility with Toyota Echo models before installation
• Brake fluid reservoir and mounting hardware must be reused or sourced separately
• Bleed the brake system thoroughly after installation to remove air pockets
• Inspect brake lines and fittings for wear or damage during replacement
• Follow manufacturer torque specifications for outlet fittings and mounting bolts

Quality Assurance and Warranty Information

Dorman manufactures the M630148 brake master cylinder to meet or exceed OEM standards for fit, form, and function. The aluminum construction provides durability under typical operating conditions. While mounting hardware and sensors are not included, the master cylinder is designed for straightforward integration with existing brake components. Warranty coverage details should be confirmed with the point of purchase or Dorman directly.