Dorman M630293 Brake Master Cylinder

Reliable Brake Master Cylinder for Honda CR-V

The Dorman M630293 Brake Master Cylinder is engineered to restore proper brake hydraulics for Honda CR-V models. Designed with precision, this master cylinder ensures consistent brake fluid pressure and reliable stopping power.

• Compatible with Honda CR-V vehicles
• Master cylinder bore diameter of 0.938 inches for accurate fluid displacement
• Constructed from durable aluminum material for corrosion resistance
• Includes reservoir and sensor for integrated brake system functionality
• Two outlets with rearward outlet size M10 x 1.0 and thread pitch 1.0
• Secondary outlet thread diameter of 10 mm
• Package contains the master cylinder only; mounting hardware not included

Product Details and Specifications

The Dorman M630293 brake master cylinder features a 0.938-inch bore diameter, which is critical for maintaining the correct hydraulic pressure within the brake system of your Honda CR-V. Made from aluminum, this master cylinder offers enhanced durability and resistance to corrosion compared to traditional materials. It comes equipped with a reservoir and sensor, allowing for seamless integration with the vehicle’s brake fluid monitoring system. The unit includes two outlets, with the rearward outlet sized at M10 x 1.0 and a thread pitch of 1.0, ensuring compatibility with the brake lines on the Honda CR-V. The secondary outlet thread diameter is 10 mm, supporting proper brake fluid flow distribution.

Common Applications and Problem Resolution

• Restores brake fluid pressure for improved braking response
• Replaces leaking or damaged master cylinders causing brake fluid loss
• Addresses brake pedal sinking or sponginess due to internal seal failure
• Resolves brake warning light activation related to sensor issues
• Fixes inconsistent brake performance caused by worn master cylinder components

Installation Notes and Tips

Installation of the Dorman M630293 master cylinder requires careful attention to brake system bleeding procedures to remove air and ensure proper hydraulic function. Note that mounting hardware is not included, so retain original fasteners or acquire appropriate replacements. Verify thread sizes and outlet fittings match your Honda CR-V brake lines before installation. Sensor connections should be securely attached to maintain brake fluid level monitoring.

Quality Assurance and Warranty

Dorman manufactures the M630293 brake master cylinder to meet or exceed OEM specifications for fit, form, and function. The aluminum construction provides long-term durability under typical operating conditions. This part includes a sensor to maintain system integrity and is backed by Dorman’s standard warranty coverage, ensuring reliability and peace of mind for your Honda CR-V brake system repair.