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Dorman M390156 Brake Master Cylinder OE Replacement

(1992-1997 Mitsubishi Montero; 1997-2003 Mitsubishi Montero Sport; 1996 Infiniti I30)

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

M390156
6 reviews
Sale Price

$106.34

In Stock (5)

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Dorman M390156 is a direct-fit replacement brake master cylinder designed to restore proper braking performance to your vehicle. Engineered to match the original equipment specifications, this master cylinder delivers the same hydraulic pressure, pedal feel, and reliability as the factory unit it replaces.

Manufactured from high-quality, new materials — not remanufactured or refurbished — this unit eliminates the concerns that can come with worn or rebuilt components. Every detail of the design mirrors the OE part to ensure a straightforward, bolt-on installation without modifications.

Key Features:

  • Precision-engineered to match OE design, form, fit, and function
  • Built from new, high-quality materials for long-lasting durability
  • Maintains proper brake pedal feel and hydraulic pressure
  • Direct bolt-on replacement — no modifications required
  • Designed to meet or exceed original equipment performance standards
  • Provides a safe, reliable alternative to remanufactured units

The Dorman M390156 brake master cylinder is a trusted solution for restoring the integrity of your vehicle's braking system. As a critical safety component, using a quality replacement like this Dorman unit ensures consistent stopping power and peace of mind on the road.

Products specifications

Fits

1992-1997 Mitsubishi Montero; 1997-2003 Mitsubishi Montero Sport; 1996 Infiniti I30

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

Sensor Included

Yes

Master Cylinder Bore Diameter

0.938

Master Cylinder Material

Aluminum

Package Contents

Master Cylinder

Number of Outlets

2

Rearward Outlet Size

M10 X 1.0

Secondary Outlet Thread Diameter

10

Reservoir Included

Yes

Thread Pitch

1.0

Mounting Hardware Included

No

Primary Outlet Thread Pitch

1 mm

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