Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply
affirm financing terms & conditions

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle

No Vehicle selected
Please select your vehicle below.

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
affirm financing terms & conditions
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

Audi B5 Brake Master Cylinder Parts

Sort By
Filter By
Return to Top

Brake Master Cylinder

ES#3191094 - M630153 - Brake Master Cylinder - 23.8mm diameter bore - Dorman - Audi Volkswagen

23.8mm diameter bore

Brand:
Dorman - Corporate Logo
ES#:
3191094
Mfg#:
M630153
Ships in 4 Business Days
$144.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Brake Master Cylinder Reservoir

ES#2816365 - 8E0611301 - Brake Master Cylinder Reservoir - Located on top of the master cylinder - Hamburg Tech - Audi Volkswagen

Located on top of the master cylinder We Price Match - Give Us A Call or Chat!
Up to VIN 8D-X-199999, split is in the 1999 model year

Brand:
Hamburg Tech - Corporate Logo
ES#:
2816365
Mfg#:
8E0611301
Ships in 1 Business Day
$34.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Lock Nut

ES#472292 - WHT000428 - Lock Nut - Used when mounting master cylinder and brake booster. - Genuine Volkswagen Audi - Audi

Used when mounting master cylinder and brake booster.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
472292
Mfg#:
WHT000428
Ships in 2 Business Days
10% off MSRP

MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

$28.99

This product was last offered at the strikethrough price on
07-19-2026

$25.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brake Master Cylinder

ES#2581146 - 8D0611021B - Brake Master Cylinder - Does not include gasket or reservoir - Meyle - Audi Volkswagen Porsche

Does not include gasket or reservoir 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Up to VIN 8D-X-199999, split is in the 1999 model year

Brand:
Meyle - Corporate Logo
ES#:
2581146
Mfg#:
8D0611021B
Ships on Nov 25, 2026
$93.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brake Master Cylinder

ES#250232 - 4D0611021A - Brake Master Cylinder - Does not include gasket or reservoir - Meyle - Audi Volkswagen

Does not include gasket or reservoir 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
From VIN 8D-X-200001, split is in the 1999 model year

Brand:
Meyle - Corporate Logo
ES#:
250232
Mfg#:
4D0611021A
Ships on Nov 25, 2026
$96.95

This product was last offered at the strikethrough price on
06-03-2026

$93.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Brake Master Cylinder

ES#3970787 - 4D0611021B - Brake Master Cylinder - Does not include gasket or reservoir - Meyle - Audi

Does not include gasket or reservoir 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
For vehicles with ESP

Brand:
Meyle - Corporate Logo
ES#:
3970787
Mfg#:
4D0611021B
Ships on Nov 25, 2026
$74.99 USD
Free Shipping
on orders $49 and up

Brake Master Cylinder Reservoir

ES#7813 - 8E0611301 - Brake Master Cylinder Reservoir - Located on top of the master cylinder - Febi - Audi Volkswagen

Located on top of the master cylinder 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!
Up to VIN 8D-X-199999, split is in the 1999 model year

Brand:
Febi - Corporate Logo
ES#:
7813
Mfg#:
8E0611301
In Stock at Vendor
$67.93

This product was last offered at the strikethrough price on
05-09-2026

$61.60 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brake Fluid Reservoir Cap

ES#3189917 - 82571 - Brake Fluid Reservoir Cap - Clean up your engine bay with a new cap - Dorman - Audi Volkswagen

Clean up your engine bay with a new cap

Brand:
Dorman - Corporate Logo
ES#:
3189917
Mfg#:
82571
Ships in 4 Business Days
$53.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Mounting Bolt

ES#467985 - N10334301 - Mounting Bolt - Used when mounting master cylinder and brake booster. - Genuine Volkswagen Audi - Audi

Used when mounting master cylinder and brake booster.

Brand:
Genuine Volkswagen Audi - Corporate Logo
ES#:
467985
Mfg#:
N10334301
Ships in 2 Business Days
$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Brake Master Cylinder Reservoir

ES#3189298 - 603-645 - Brake Master Cylinder Reservoir - Located on top of the master cylinder - Dorman - Audi Volkswagen

Located on top of the master cylinder From VIN 8D-X-200001, split is in the 1999 model year

Brand:
Dorman - Corporate Logo
ES#:
3189298
Mfg#:
603-645
Ships in 4 Business Days
$166.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VW | Vacuum Hose, braking system

ES#4869742 - 4B0611931DF - VW | Vacuum Hose, braking system - Vaico Q+ - Audi Volkswagen

Engine codes ATW & AWM

Brand:
Vaico Q+ - Corporate Logo
ES#:
4869742
Mfg#:
4B0611931DF
In Stock at Vendor
$140.99

This product was last offered at the strikethrough price on
05-07-2026

$136.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Brake Master Cylinder Parts

The master cylinder is the heart of the brake hydraulic system. ECS stocks master cylinders and related brake system parts like boosters and fluid reservoirs, from both OE suppliers and name-brand aftermarket sources.

Let us help you find the parts that fit your Audi

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings