Dorman M630361 Brake Master Cylinder

Overview of the Dorman Brake Master Cylinder for Infiniti G35

The Dorman M630361 Brake Master Cylinder is designed specifically for the Infiniti G35, providing reliable brake hydraulics performance. This master cylinder features an aluminum construction and includes a removable reservoir and sensor to ensure proper brake system function.

• Compatible with Infiniti G35 models
• Master cylinder bore diameter: 1 inch
• Durable aluminum material for long-lasting use
• Includes removable reservoir and sensor
• Two outlets with M12 x 1.0 thread pitch
• Rearward outlet size: M12 x 1.0
• Package contains the master cylinder only; mounting hardware not included

Detailed Product Description

The Dorman M630361 brake master cylinder is engineered to meet the specific hydraulic requirements of the Infiniti G35 brake system. Constructed from aluminum, this master cylinder offers corrosion resistance and strength, essential for maintaining consistent brake pressure. The 1-inch bore diameter is calibrated to deliver precise hydraulic force, while the included removable reservoir allows for easy maintenance and fluid replacement. Additionally, the integrated sensor helps monitor brake fluid levels, contributing to vehicle safety. The master cylinder features two outlets, both with M12 x 1.0 thread pitch, ensuring compatibility with the vehicle’s brake lines.

Common Applications and Issues Addressed

• Restores proper brake fluid pressure in Infiniti G35 brake systems
• Replaces leaking or damaged master cylinders causing brake fluid loss
• Solves brake pedal sponginess or failure due to worn internal seals
• Addresses sensor malfunctions related to brake fluid level monitoring
• Improves brake system reliability and responsiveness

Installation Notes and Tips

• Ensure brake fluid system is properly bled after installation to remove air
• Verify compatibility with Infiniti G35 model year before installation
• Mounting hardware is not included; retain original hardware or source separately
• Handle the removable reservoir carefully to avoid damage during installation
• Check sensor connections for secure fit to maintain fluid level monitoring

Quality Assurance and Warranty

Dorman manufactures the M630361 brake master cylinder to meet or exceed OEM specifications for the Infiniti G35. The aluminum construction and integrated sensor are tested for durability and performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship. Refer to Dorman’s official warranty policy for complete information.