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Dorman M630203 Brake Master Cylinder OE Replacement

(2003-2006 Jeep Wrangler; 2002-2005 Jeep Liberty; 1999-2005 Porsche 911; 1997-2000, 2003-2004 Porsche Boxster; 1996-1998 Audi A4 Quattro + 4 more models)

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

M630203
10 reviews
Sale Price

$159.31

In Stock (5)

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Usually delivered within 2 days

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Fitment guaranteed

Fitment guaranteed

Product Details

The Dorman M630203 is a direct-fit replacement brake master cylinder engineered to restore proper braking system performance. Precision-manufactured to match original equipment specifications, this unit delivers the same fit, form, and function as the factory master cylinder it replaces.

Key Features:

  • Manufactured from new, high-quality materials — not rebuilt or remanufactured
  • Precision-engineered to OE design specifications for a direct-fit installation
  • Restores proper brake pedal feel, pressure, and hydraulic performance
  • Designed for a safe, durable, long-lasting replacement
  • Eliminates the risk of contamination associated with remanufactured units

The Dorman M630203 brake master cylinder is built to meet or exceed original equipment standards, giving you confidence in your vehicle's braking system. As a new unit, it avoids the potential issues of worn seals or compromised bores common with remanufactured alternatives.

Products specifications

Fits

2003-2006 Jeep Wrangler; 2002-2005 Jeep Liberty; 1999-2005 Porsche 911; 1997-2000, 2003-2004 Porsche Boxster; 1996-1998 Audi A4 Quattro; 1998-1999 Audi A6 Quattro; 1996-1999 Audi A4; 1998-1999 Audi A6; 1998-1999 Volkswagen Passat

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

No

Mounting Hardware Included

No

Thread Pitch

1.0

Master Cylinder Material

Aluminum

Master Cylinder Bore Diameter

23

Rearward Outlet Size

M12 X 1.0

Number of Outlets

2

Secondary Outlet Thread Diameter

M12 X 1.0

Package Contents

Master Cylinder

Reservoir Included

No

Primary Outlet Thread Pitch

1 mm

Great Prices and Fast Shipping!

Great Communication and instant shipping. Well done!

Great products. Super fast shipping,and best prices anywhere! Thx!!

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Best products at the best prices

best prices on internet quick ship from seller great buy

Great prices, and much faster delivery than expected. They "over-delivered" on what they said they'd do. Will definitely use them again!

They had the best price on a hitch I was looking for and the shipping was fast also. The hitch was shipped bare except for taping the box of bolts to it thus leaving the hitch open and chipping the paint/powdercoating in quite a few places which I had to touch up before installing.

Good service, fast shipping, excellent prices

Great prices and prompt shipping

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