My Account
My Garage
Shopping Cart

Shopping Cart

0 items in your Cart
View Cart
Subtotal
Track
My Order
MY GARAGE Select Vehicle
MY GARAGE

Dorman M630168 Brake Master Cylinder Replacement

(Chevrolet Silverado 1500 1999-2006, Silverado 1500 HD 2001-03, 2005-06, Suburban 1500 2000-06, Camaro 1998-2002, Corvette 1997-2008 + 43 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

M630168
4 reviews
Sale Price

$135.14

In Stock (5)

delivery box

Usually delivered within 2 days

free shipping

FREE SHIPPING

Check out with

ApplePay
Authorize Seller Badge
No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Dorman M630168 is a 100% new, direct-fit replacement brake master cylinder engineered to restore proper hydraulic braking function. Unlike remanufactured units, this cylinder is built entirely from new components, ensuring consistent performance and long-term reliability right out of the box.

The cylinder housing is cast to match the original part's material and geometry, delivering a precise fit and OEM-comparable performance. All internal rubber components are manufactured from high-quality EPDM compound, providing excellent resistance to glycol-based brake fluids and helping prevent premature seal degradation.

Key Features:

  • Precise OEM replacement — cylinder housing matches the casting material of the original for consistent performance
  • EPDM rubber seals — resistant to glycol-based brake fluid for long-lasting durability
  • 100% new construction — not remanufactured, ensuring the highest standard of quality and safety
  • SAE International standards — manufactured to meet rigorous industry specifications
  • Direct-fit design — engineered to match the original master cylinder's form, fit, and function

The Dorman M630168 brake master cylinder is the trusted choice for professional technicians and DIY mechanics seeking a reliable, cost-effective alternative to dealer-sourced OEM parts.

Products specifications

Fits

Chevrolet Silverado 1500 1999-2006, Silverado 1500 HD 2001-03, 2005-06, Suburban 1500 2000-06, Camaro 1998-2002, Corvette 1997-2008, Silverado 2500 HD 2001-06, Tahoe 2000-06, Impala 2006-09, Trailblazer 2006, Monte Carlo 2006-07 + 38 more models

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

Rearward Outlet Size

M10 X 1.0

Thread Pitch

1.0

Number of Outlets

2

Secondary Outlet Thread Diameter

10

Sensor Included

Yes

Master Cylinder Bore Diameter

0.938

Master Cylinder Material

Aluminum

Reservoir Included

Yes

Package Contents

Master Cylinder

Mounting Hardware Included

No

Great prices! Had exactly what I was looking for, for $20 less than anywhere else even with the shipping cost added in.

I ordered an AEM intake for my F-150 on Christmas day and received it on the 29th. I would absolutely recommend this site to anyone looking for car parts - they had the lowest price by far and shipped fast. Great job!

Found Autoplicity by doing Google search looking for Corsa Sport Axle Back exhaust for my 2008 GT500. By far the best price, even cheaper than other big companies with free shipping by far. Ordered them on Thursday afternoon and got them 24 hours later in NY with the standard shipping. Could'nt be happier.

fast, polite service when we had a question

Share icon
Return Policy
Returns are easy at Autoplicity

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy