Dorman M630017 Brake Master Cylinder

Overview of Dorman Brake Master Cylinder M630017

The Dorman Brake Master Cylinder M630017 is designed specifically for Kia Sephia and Kia Spectra models. This aluminum master cylinder provides reliable brake hydraulics performance, ensuring consistent braking pressure and control.

• Compatible with Kia Sephia and Kia Spectra
• Master cylinder bore diameter: 0.938 inches
• Constructed from durable aluminum material
• Includes two outlets with rearward outlet size M10 x 1.0
• Secondary outlet thread diameter of 10 mm with 1.0 thread pitch
• Package contains the master cylinder only; mounting hardware and reservoir are not included
• No sensor included

Detailed Product Description

The Dorman M630017 brake master cylinder is engineered to meet the hydraulic braking needs of Kia Sephia and Spectra vehicles. Its 0.938-inch bore diameter allows for precise hydraulic pressure control, essential for safe and effective braking. Made from aluminum, this master cylinder offers corrosion resistance and durability under typical operating conditions. The unit features two outlets, including a rearward outlet sized M10 x 1.0, and a secondary outlet with a 10 mm thread diameter and 1.0 thread pitch, ensuring compatibility with the vehicle's brake lines. This product does not include a reservoir or mounting hardware, so those components must be sourced separately if needed.

Common Applications and Issues Addressed

• Restores proper hydraulic pressure in Kia Sephia and Spectra brake systems
• Replaces worn or leaking master cylinders causing brake fluid loss
• Eliminates spongy or unresponsive brake pedal feel
• Resolves internal seal failures leading to brake system inefficiency
• Addresses brake fluid contamination or cylinder corrosion issues

Installation Notes and Tips

• Ensure compatibility with Kia Sephia or Spectra before installation
• Brake fluid reservoir and mounting hardware are not included and must be installed separately
• Bleed the brake system thoroughly after installation to remove air
• Inspect brake lines and fittings for wear or damage during replacement
• Follow manufacturer torque specifications for outlet fittings and mounting

Quality Assurance and Warranty

Dorman manufactures the M630017 brake master cylinder to meet or exceed OEM standards for fit and function. The aluminum construction provides corrosion resistance and long service life. While specific warranty details are not provided here, Dorman typically offers limited warranties on their brake hydraulics components. Verify warranty terms with the product documentation or supplier.