Dorman M630417 Brake Master Cylinder

Reliable Brake Master Cylinder for Acura TSX

The Dorman M630417 Brake Master Cylinder is designed specifically for Acura TSX models, providing precise hydraulic control for your braking system. This master cylinder features an aluminum construction and includes a reservoir and sensor to ensure consistent performance.

• Master cylinder bore diameter: 0.813 inches for accurate hydraulic pressure
• Durable aluminum material for long-lasting use
• Includes reservoir for fluid storage
• Equipped with a sensor for monitoring brake system status
• Two outlets with rearward outlet size M14 x 1.5 and thread pitch 1.5

Product Details and Specifications

The Dorman M630417 master cylinder is engineered with a bore diameter of 0.813 inches, optimizing hydraulic pressure delivery for the Acura TSX brake system. Constructed from aluminum, this part offers corrosion resistance and durability under demanding conditions. The included reservoir allows for proper brake fluid containment, while the integrated sensor supports brake system monitoring and diagnostics. Featuring two outlets, including a secondary outlet with a 14 mm thread diameter and a rearward outlet sized M14 x 1.5, this master cylinder ensures compatibility with the TSX’s brake hydraulics setup.

Compatible Applications and Common Issues Addressed

• Replacement for worn or leaking brake master cylinders on Acura TSX models
• Resolves inconsistent brake pedal feel or sponginess
• Addresses brake fluid leaks from the master cylinder reservoir or outlets
• Fixes brake warning light activation due to sensor failure
• Restores proper hydraulic pressure for effective braking performance

Installation Notes and Tips

When installing the Dorman M630417 master cylinder on an Acura TSX, ensure the brake system is properly bled to remove air and maintain hydraulic integrity. Verify that the sensor connector is securely attached to enable accurate brake system monitoring. Note that mounting hardware is not included and must be sourced separately. Use appropriate thread sealant on outlet fittings to prevent leaks.

Quality Assurance and Warranty

Dorman manufactures this brake master cylinder to meet or exceed OEM specifications for the Acura TSX. The aluminum construction and integrated sensor contribute to reliable operation and durability. While specific warranty details are not provided, Dorman products typically come with a limited warranty covering defects in materials and workmanship.