HomeBrake > Brake HydraulicsDorman M19012 Brake Master Cylinder
Part #: M19012

Dorman M19012 Brake Master Cylinder

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10 vehicles fit this part
Select your vehicle to confirm fitment
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OE Direct Replacement — Bolt-on fit, no modifications needed
Fitment: Chevrolet, Corvette
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Reliable Brake Master Cylinder for Chevrolet Corvette

The Dorman M19012 brake master cylinder is designed specifically for Chevrolet Corvette models, providing a durable and efficient solution for your vehicle's brake hydraulics. Crafted from cast iron, this master cylinder ensures long-lasting performance and consistent braking power.

  • Master cylinder bore diameter: 1 inch
  • Constructed from durable cast iron material
  • Includes reservoir for brake fluid
  • Single outlet design with 1/2-20 rearward outlet size
  • Mounting hardware not included
  • Package contains the master cylinder only

Durable Cast Iron Construction and Precise Specifications

The Dorman M19012 brake master cylinder features a 1-inch bore diameter, which is critical for maintaining proper hydraulic pressure in the brake system. Its cast iron construction offers strength and resistance to wear, making it suitable for the demanding braking requirements of the Chevrolet Corvette. The included reservoir allows for proper brake fluid storage and management, while the single outlet with a 1/2-20 rearward outlet size ensures compatibility with the vehicle's brake lines.

Compatible Applications and Use Cases

This brake master cylinder is compatible with Chevrolet Corvette models, making it a direct replacement part for maintaining or restoring brake system functionality. It is designed to address common brake system issues such as:

  • Brake fluid leaks from a worn or damaged master cylinder
  • Spongy or unresponsive brake pedal feel
  • Brake system pressure loss affecting stopping power
  • Reservoir damage or fluid contamination
  • General wear and tear from extended use

Installation Notes and Tips

When installing the Dorman M19012 brake master cylinder on a Chevrolet Corvette, ensure the brake system is properly bled to remove any air pockets. Since mounting hardware is not included, retain or source the necessary bolts and fittings before beginning installation. Verify the rearward outlet size of 1/2-20 matches your vehicle’s brake line fittings for a secure connection.

Quality Assurance and Warranty Information

Dorman manufactures this brake master cylinder to meet or exceed OEM standards for fit, form, and function. The cast iron material and precise bore diameter contribute to reliable brake system performance. While specific warranty details are not provided here, Dorman products typically come with a limited warranty covering defects in materials and workmanship.

BrandDorman
Part NumberM19012
Master Cylinder Bore Diameter1
Master Cylinder MaterialCast Iron
Mounting Hardware IncludedNo
Number of Outlets1
Package ContentsMaster Cylinder
Rearward Outlet Size1/2-20
Reservoir IncludedYes
Sensor IncludedNo

This part fits 10 vehicles. Search below:

YearMakeModelPositionNotes
1962ChevroletCorvetteN/ACompatible with 1-inch bore drum brake wheel cylinders.
1961ChevroletCorvetteN/ACompatible with 1-inch bore drum brake wheel cylinders.
1960ChevroletCorvetteN/ACompatible with 1-inch bore drum brake wheel cylinders.
1959ChevroletCorvetteN/ACompatible with 1-inch bore drum brake wheel cylinders.
1958ChevroletCorvetteN/ACompatible with 1-inch bore drum brake wheel cylinders.
1957ChevroletCorvetteN/ACompatible with 1-inch bore drum brake wheel cylinders.
1956ChevroletCorvetteN/ACompatible with 1-inch bore drum brake wheel cylinders.
1955ChevroletCorvetteN/ACompatible with 1-inch bore drum brake wheel cylinders.
1954ChevroletCorvetteN/ACompatible with 1-inch bore drum brake wheel cylinders.
1953ChevroletCorvetteN/ACompatible with 1-inch bore drum brake wheel cylinders.

* 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:

10-1901213-19012130.621011801015683-36101F41584M-82101M900031MC19012MC250560

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