HomeBrake > Brake HydraulicsDorman M630237 Brake Master Cylinder
Part #: M630237

Dorman M630237 Brake Master Cylinder

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6 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, Mirage
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Reliable Brake Master Cylinder for Mitsubishi Mirage

The Dorman M630237 Brake Master Cylinder is designed specifically for Mitsubishi Mirage 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.

Key Features of the Dorman M630237 Brake Master Cylinder

  • Master cylinder bore diameter: 0.875 inches for accurate hydraulic pressure
  • Durable aluminum material for long-lasting performance
  • Includes reservoir for brake fluid storage
  • Equipped with a sensor for monitoring brake system status
  • Two outlets with rearward outlet size M10 x 1.0 and secondary outlet thread diameter 10 mm
  • Thread pitch of 1.0 for secure fitting
  • Package contains the master cylinder only; mounting hardware not included

Detailed Description of the Dorman M630237 Brake Master Cylinder

This brake master cylinder is engineered to meet the specifications of Mitsubishi Mirage vehicles, ensuring compatibility and reliable operation. The aluminum construction offers resistance to corrosion and heat, which is critical for maintaining brake system integrity. The included reservoir allows for proper brake fluid management, while the integrated sensor provides real-time feedback to the vehicle’s braking system. With two outlets and precise thread dimensions, this master cylinder facilitates secure connections to the brake hydraulics, supporting consistent brake pressure and response.

Common Issues Addressed by This Brake Master Cylinder

  • Brake pedal feels spongy or soft due to master cylinder failure
  • Brake fluid leaks from the master cylinder or reservoir
  • Brake warning light activated because of sensor malfunction
  • Reduced braking efficiency or inconsistent brake pressure
  • Corrosion or wear in the original master cylinder affecting performance

Installation Notes and Tips

  • Ensure compatibility with Mitsubishi Mirage models before installation
  • Bleed the brake system thoroughly after installation to remove air
  • Use appropriate brake fluid as specified by the vehicle manufacturer
  • Check all connections for leaks and proper thread engagement
  • Mounting hardware is not included; reuse existing hardware or source separately

Quality Assurance and Warranty Information

Dorman manufactures this brake master cylinder to meet or exceed OEM standards for fit, form, and function. The part number M630237 undergoes rigorous quality control to ensure durability and reliable operation in Mitsubishi Mirage vehicles. Warranty coverage details should be confirmed with the distributor or retailer at the time of purchase.

BrandDorman
Part NumberM630237
Master Cylinder Bore Diameter0.875
Master Cylinder MaterialAluminum
Mounting Hardware IncludedNo
Number of Outlets2
Package ContentsMaster Cylinder
Rearward Outlet SizeM10 X 1.0
Reservoir IncludedYes
Secondary Outlet Thread Diameter10
Sensor IncludedYes
Thread Pitch1.0

This part fits 6 vehicles. Search below:

YearMakeModelPositionNotes
2002MitsubishiMirageN/AFits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder.
2001MitsubishiMirageN/AFits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder.
2000MitsubishiMirageN/AFits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder.
1999MitsubishiMirageN/AFits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder.
1998MitsubishiMirageN/AFits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder.
1997MitsubishiMirageN/AFits drum brake wheel cylinders requiring 7/8" bore size brake master cylinder.

* 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:

072-925111-246313-2463130.465201356183-16520F133789M-52520M55255M901159MC390437MC500410MR129910

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