Dorman M39885 Brake Master Cylinder

Overview of Dorman Brake Master Cylinder M39885

The Dorman Brake Master Cylinder M39885 is designed specifically for Acura Legend 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 Acura Legend vehicles
• Master cylinder bore diameter of 0.938 inches
• Durable aluminum master cylinder material
• Includes reservoir and sensor for complete brake system integration
• 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 M39885 brake master cylinder is engineered to meet the hydraulic requirements of Acura Legend brake systems. Constructed from aluminum, this master cylinder offers corrosion resistance and strength for long-lasting service. The bore diameter of 0.938 inches is designed to provide precise hydraulic pressure for effective braking response. This unit includes a reservoir to hold brake fluid and a sensor to monitor fluid levels or system status, ensuring safety and reliability. Featuring two outlets, including a rearward outlet sized M10 x 1.0 with a 1.0 thread pitch, it supports proper brake line connections. The secondary outlet thread diameter is 10 mm, accommodating the necessary brake line fittings. Note that mounting hardware is not included and should be sourced separately.

Common Applications and Issues Addressed

• Replacement for worn or leaking brake master cylinders on Acura Legend models
• Restores proper hydraulic pressure for consistent brake pedal feel
• Resolves brake fluid leaks caused by damaged or corroded master cylinders
• Addresses brake warning light activation due to faulty fluid level sensors
• Improves overall brake system reliability and safety

Installation Notes and Tips

• Ensure compatibility with Acura Legend 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 installation
• Mounting hardware is not included; obtain correct fasteners separately

Quality Assurance and Warranty

Dorman manufactures the M39885 brake master cylinder to meet or exceed OEM specifications for Acura Legend vehicles. The aluminum construction and included sensor contribute to reliable brake system performance. While mounting hardware is not included, the product undergoes quality checks to ensure proper fit and function. Warranty details should be confirmed through the point of purchase or Dorman's official documentation.