HomeBrake > Brake HydraulicsDorman M630466 Brake Master Cylinder
Part #: M630466

Dorman M630466 Brake Master Cylinder

⚙️ 5 vehicles fit this part
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OE Direct Replacement — Bolt-on fit, no modifications needed
🚗Fitment: Nissan, TITAN
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Reliable Brake Master Cylinder for Nissan TITAN

The Dorman M630466 brake master cylinder is engineered to restore proper brake hydraulics in your Nissan TITAN. Designed with precision, this aluminum master cylinder includes a reservoir and sensor to ensure consistent brake performance.

  • Master cylinder bore diameter: 1.125 inches for accurate hydraulic pressure
  • Constructed from durable aluminum material for corrosion resistance
  • Includes reservoir and sensor for integrated brake system monitoring
  • Four outlets with M12 x 1.0 thread size for secure brake line connections
  • Compatible specifically with Nissan TITAN models

Product Details and Specifications

The Dorman M630466 brake master cylinder features a 1.125-inch bore diameter, providing the necessary hydraulic pressure for effective braking. Its aluminum construction offers strength and resistance to corrosion, extending the life of the component. This master cylinder comes with an integrated reservoir and sensor, allowing for seamless fluid management and brake system monitoring. The unit includes four outlets, all threaded with M12 x 1.0 specifications, ensuring compatibility with the brake lines on Nissan TITAN vehicles. This part is designed to meet the exact fitment requirements of Nissan TITAN models, making it a reliable replacement option.

Common Applications and Problem Resolution

  • Restores brake pressure in Nissan TITAN brake systems
  • Replaces master cylinders with worn or damaged bores
  • Addresses brake fluid leaks from the reservoir or cylinder
  • Resolves brake warning sensor alerts related to master cylinder issues
  • Improves brake pedal feel and responsiveness

Installation Notes and Tips

When installing the Dorman M630466 brake master cylinder, ensure the brake fluid reservoir is properly filled and free of contaminants. Bleed the brake system thoroughly to remove air and achieve optimal hydraulic pressure. Verify that all four outlet connections are securely tightened to prevent leaks. This master cylinder does not include mounting hardware, so retain original fasteners or acquire appropriate replacements if necessary.

Quality Assurance and Warranty

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

BrandDorman
Part NumberM630466
Mounting Hardware IncludedNo
Master Cylinder Bore Diameter1.125
Master Cylinder MaterialAluminum
Reservoir IncludedYes
Sensor IncludedYes
Number of Outlets4
Package ContentsMaster cylinder
Rearward Outlet SizeM12 x 1.0
Secondary Outlet Thread DiameterM12 x 1.0
Thread Pitch1.0

This part fits 5 vehicles. Search below:

YearMakeModelDrive TypePositionNotes
2007NissanTITANN/Aw/Limited Slip Differential; wo/Vehicle Dynamic Control; Bore: 1.125 In.
2006NissanTITANN/Aw/Limited Slip Differential; wo/Vehicle Dynamic Control; Bore: 1.125 In.
2005NissanTITANN/Aw/Limited Slip Differential; wo/Vehicle Dynamic Control; Bore: 1.125 In.
2004NissanTITANRWDN/Aw/Off Road Package; wo/Vehicle Dynamic Control; Bore: 1.125 In.
2004NissanTITAN4WDN/ANot compatible with Vehicle Dynamic Control; 1.125 In. Bore.

* Always verify fitment with your vehicle's VIN if unsure. Submodel & trim restrictions may apply.

This part directly replaces or is cross-referenced with the following part numbers:

11-323913-3239N130.42901460107S020F142367MC390866

Cross-reference numbers are provided for identification purposes only. Always confirm fitment before ordering.