HomeBrake > Brake HydraulicsDorman M630701 Brake Master Cylinder
Part #: M630701

Dorman M630701 Brake Master Cylinder

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3 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Mitsubishi, Eclipse
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Overview of Dorman Brake Master Cylinder for Mitsubishi Eclipse

The Dorman M630701 brake master cylinder is designed specifically for Mitsubishi Eclipse models, providing reliable brake hydraulics performance. This master cylinder features an aluminum construction and includes a reservoir and sensor to ensure proper brake fluid management and system monitoring.

  • Compatible with Mitsubishi Eclipse vehicles
  • Master cylinder bore diameter: 1 inch
  • Durable aluminum master cylinder material
  • Includes reservoir and sensor for brake fluid monitoring
  • Two outlets with M12 x 1.0 thread size
  • Rearward and secondary outlet thread diameter: M12 x 1.0
  • Package contains the master cylinder only; mounting hardware not included

Detailed Product Description

The Dorman M630701 brake master cylinder is engineered to meet the hydraulic braking needs of Mitsubishi Eclipse models. Constructed from aluminum, this master cylinder offers corrosion resistance and strength for long-lasting service. The 1-inch bore diameter is designed to provide consistent hydraulic pressure to the brake system. It includes a reservoir to hold brake fluid and a sensor to monitor fluid levels or pressure, helping maintain optimal brake system performance. The unit features two outlets, both with M12 x 1.0 thread pitch, ensuring compatibility with the vehicle's brake lines. This part is supplied without mounting hardware, so existing hardware should be reused or sourced separately.

Common Applications and Issues Addressed

  • Replacement for worn or leaking brake master cylinders on Mitsubishi Eclipse
  • Restores proper brake fluid pressure and pedal feel
  • Resolves brake fluid leaks from the master cylinder reservoir or outlets
  • Fixes brake warning light issues related to sensor failure
  • Improves overall brake system reliability and safety

Installation Notes and Tips

  • Ensure compatibility with your specific Mitsubishi Eclipse model year before installation
  • Reuse existing mounting hardware or acquire appropriate hardware as it is not included
  • Bleed the brake system thoroughly after installation to remove air
  • Check sensor connections for proper operation after installation
  • Inspect brake lines for damage or wear during replacement

Quality Assurance and Warranty

Dorman brake master cylinders are manufactured to meet or exceed OEM specifications for fit and function. The M630701 part undergoes quality control testing to ensure durability and performance. While specific warranty details may vary, Dorman typically offers a limited warranty covering defects in materials and workmanship. Refer to the product documentation for exact warranty terms.

BrandDorman
Part NumberM630701
Master Cylinder Bore Diameter1
Master Cylinder MaterialAluminum
Mounting Hardware IncludedNo
Number of Outlets2
Package ContentsMaster Cylinder
Rearward Outlet SizeM12 X 1.0
Reservoir IncludedYes
Secondary Outlet Thread DiameterM12 X 1.0
Sensor IncludedYes
Thread Pitch1.0

This part fits 3 vehicles. Search below:

YearMakeModelTransmissionPositionNotes
2011MitsubishiEclipseManualN/A
2010MitsubishiEclipseManualN/A
2009MitsubishiEclipseManualN/A

* 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:

11-415413-4154130.460284625A192F143640MC391221

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