Dorman M630980 Brake Master Cylinder

Overview of Dorman Brake Master Cylinder M630980

The Dorman Brake Master Cylinder M630980 is designed specifically for Volvo S60 and V70 models, providing reliable brake hydraulics performance. Crafted from durable aluminum, this master cylinder ensures consistent braking pressure and long-lasting service.

• Compatible with Volvo S60 and V70 vehicles
• Constructed from high-quality aluminum material
• Features a 1-inch master cylinder bore diameter
• Includes 2 mounting holes for secure installation
• Equipped with 2 outlets with M12x1.0 thread size
• Package contains the master cylinder only; no additional hardware included

Detailed Product Description

The Dorman M630980 brake master cylinder is engineered to meet the specific hydraulic requirements of Volvo S60 and V70 models. Its aluminum construction offers corrosion resistance and durability under demanding conditions. The 1-inch bore diameter is designed to provide optimal hydraulic pressure for effective braking response. This master cylinder includes two outlets, both with M12x1.0 thread diameters, facilitating proper brake line connections. Note that this part does not include mounting hardware, brake booster, reservoir, push rod, bleeder hoses, sensor, or mounting bracket, so these components must be sourced separately if needed.

Common Applications and Issues Addressed

• Restores proper brake fluid pressure for safe braking
• Replaces worn or leaking master cylinders causing brake fluid loss
• Eliminates spongy or unresponsive brake pedal feel
• Addresses internal seal failures leading to brake system inefficiency
• Supports brake system maintenance on Volvo S60 and V70 models

Installation Notes and Tips

Installation of the Dorman M630980 master cylinder requires careful attention to brake system bleeding procedures to avoid air entrapment. Since mounting hardware and other components are not included, ensure all necessary parts are available before beginning installation. Verify compatibility with your specific Volvo S60 or V70 year and model variant. Professional installation is recommended to maintain brake system integrity and safety.

Quality Assurance and Warranty

Dorman manufactures this brake master cylinder to meet or exceed OEM specifications for fit and function. The aluminum construction supports durability and corrosion resistance. While no specific warranty details are provided here, Dorman typically offers limited warranties on their replacement parts. Consult product documentation or the manufacturer for exact warranty terms.