Dorman M630477 Brake Master Cylinder

Reliable Brake Master Cylinder for Toyota Tacoma

The Dorman M630477 Brake Master Cylinder is designed specifically for Toyota Tacoma models, providing precise hydraulic control for your vehicle's braking system. This master cylinder features an aluminum construction and includes a reservoir and sensor to ensure optimal performance and safety.

• Master cylinder bore diameter: 1.625 inches for accurate hydraulic pressure
• Durable aluminum material for long-lasting use
• Includes reservoir for fluid storage and management
• Equipped with a sensor for monitoring brake system status
• Two outlets with rearward outlet size M10 x 1.0 and thread pitch 1.0

Product Details and Specifications

The Dorman M630477 master cylinder is engineered with a 1.625-inch bore diameter, ensuring consistent brake fluid pressure for effective stopping power. Constructed from aluminum, this part offers corrosion resistance and durability under demanding conditions. The included reservoir simplifies fluid management, while the integrated sensor supports brake system diagnostics. Featuring two outlets, including a secondary outlet with a 10 mm thread diameter and a rearward outlet sized M10 x 1.0, this master cylinder is tailored for precise fitment and function in Toyota Tacoma vehicles.

Compatible Applications and Common Uses

• Replacement for worn or leaking brake master cylinders on Toyota Tacoma
• Restores proper brake fluid pressure and pedal feel
• Addresses issues with brake fluid leaks or reservoir damage
• Resolves brake warning light activation related to sensor faults
• Improves overall brake system reliability and safety

Installation Notes and Tips

When installing the Dorman M630477 brake master cylinder, ensure the brake fluid reservoir is properly filled and free of contaminants. Bleed the brake system thoroughly to remove air and verify sensor connections for accurate brake system monitoring. Note that mounting hardware is not included, so retain original fasteners or acquire appropriate replacements. Proper installation is critical to maintain brake system integrity and performance.

Quality Assurance and Warranty Information

Dorman manufactures the M630477 brake master cylinder to meet or exceed OEM standards for fit, form, and function. The aluminum construction and integrated sensor contribute to reliable operation. While specific warranty details are not provided here, Dorman products typically come with a limited warranty covering defects in materials and workmanship. Consult product documentation or the manufacturer for exact warranty terms.