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Dorman M630017 Brake Master Cylinder Direct Replacement

(Volvo XC60 2015-16, XC90 2003-06, S80 1999-2006, S60 2001-07, 2016, XC70 2003-07, 2016, V70 1999-2007, C70 1999-2004, S70 1999-2000, V60 2015-16 + 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

M630017
4 reviews
Sale Price

$98.78

In Stock (5)

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Usually delivered within 2 days

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Product Details

The Dorman M630017 is a 100% new brake master cylinder engineered as a direct OE replacement. Unlike remanufactured units, this master cylinder is built entirely from new materials, eliminating the wear and uncertainty associated with rebuilt cores and delivering consistent, reliable braking performance from day one.

Key Features:

  • Precise OE Match: Cylinder housing is constructed to match the casting material of the original part for proper fit and similar performance characteristics
  • EPDM Rubber Components: All internal seals and rubber parts are made from high-quality EPDM compound, providing superior resistance to glycol-based brake fluids
  • 100% New Construction: Made entirely of new materials — not remanufactured — for maximum safety, quality, and longevity
  • SAE Compliant: Manufactured to meet rigorous SAE International standards for hydraulic brake components
  • Direct Bolt-On Fit: Designed to match the original mounting configuration, port locations, and reservoir design for straightforward installation

The Dorman M630017 brake master cylinder is the heart of your hydraulic braking system, converting pedal pressure into hydraulic force to actuate your calipers and wheel cylinders. A failing master cylinder can result in a spongy brake pedal, fluid leaks, or complete brake failure — making timely replacement critical to vehicle safety.

Products specifications

Fits

Volvo XC60 2015-16, XC90 2003-06, S80 1999-2006, S60 2001-07, 2016, XC70 2003-07, 2016, V70 1999-2007, C70 1999-2004, S70 1999-2000, V60 2015-16, V60 Cross Country 2015-16, S60 Cross Country 2016; Kia Spectra 2000-04, Sephia 1998-2001

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

Secondary Outlet Thread Diameter

10

Rearward Outlet Size

M10 X 1.0

Package Contents

Master Cylinder

Number of Outlets

2

Mounting Hardware Included

No

Reservoir Included

No

Master Cylinder Material

Aluminum

Master Cylinder Bore Diameter

0.938

Sensor Included

No

Thread Pitch

1.0

got the product to me in a timely manner and the product way for the best price

Found the lowest price on my fuel pump and saved more than 50% from other sites.

I purchased an Optima Red Top 75 battery from Autoplicity and they have some of the best prices available. The item was shipped right away and they knew the inventory that was available, not like others who said there may be a 2 to 3 week shipping time frame. So far the service has been great and I look forward to continued great service.

Great Products, Very Cheap, Fast Shipping. Will be a returning Customer. A+++

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