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Dorman M390009 Replacement Brake Master Cylinder

(1971-1982 Toyota Corolla; 1991-1996 Toyota Previa; 1972-1973 Toyota Carina Base)

Part of: Dorman Brake Master Cylinder Replacement

Other options in this family: Dorman M39298 Dorman M19012 Dorman M390139 Dorman M630735 Dorman M390200

Manufacturer

Picture for manufacturer Dorman

Part Number

M390009
10 reviews
Sale Price

$112.57

In Stock (5)

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Usually delivered within 2 days

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Fitment guaranteed

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Product Details

The Dorman M390009 is a 100% new replacement brake master cylinder engineered to restore proper hydraulic braking function. Built to match the original equipment design, this master cylinder delivers reliable stopping power without the uncertainty of a remanufactured unit.

Key Features:

  • Precise OEM Match: Cylinder housing is constructed to match the casting material of the original part for consistent performance
  • Durable Rubber Components: All seals and internal rubber parts are made from high-quality EPDM compound, offering strong resistance to glycol-based brake fluid degradation
  • 100% New Construction: Made entirely from new materials — not remanufactured — ensuring the highest standards of safety and reliability
  • SAE Compliant: Manufactured to meet rigorous SAE International standards for brake system components
  • Direct Replacement: Designed to install in place of the original master cylinder with no modifications required

Dorman's brake master cylinder line is backed by over 100 years of aftermarket engineering experience. This unit is an ideal solution for vehicles experiencing a soft or spongy brake pedal, internal cylinder leaks, or worn seals. Always bleed the brake system thoroughly after installation to ensure proper hydraulic function.

Products specifications

Fits

1971-1982 Toyota Corolla; 1991-1996 Toyota Previa; 1972-1973 Toyota Carina Base

Feature - Benefit 1

Cylinder housing is constructed from high-quality cast iron or aluminum for long-lasting durability

Feature - Benefit 2

All rubber components are of high-quality EPDM compound for resistance to glycol-based brake fluid

Feature - Benefit 3

Direct replacement for a proper fit

Feature - Benefit 4

Manufactured to strict engineering quality standards, each Brake Master Cylinder meets S.A.E. specifications

Master Cylinder Bore Diameter

1

Rearward Outlet Size

M10 X 1.0

Package Contents

Master Cylinder

Secondary Outlet Thread Diameter

10

Mounting Hardware Included

No

Reservoir Included

No

Master Cylinder Material

Aluminum

Thread Pitch

1.0

Number of Outlets

2

Sensor Included

No

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