BMW Brake Master Cylinders for BMW 1 Series E82 (2008-2013)

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The brake master cylinder is responsible for distributing fluid from the reservoir to the front and rear brake systems. The fluid reservoir actually sits on top of the master cylinder with hard metal brake lines running out of it. There are a few places where the master cylinder can leak and cause a spongy or soft brake pedal. The inside has several pistons with o-rings and seals that can fail and allow brake fluid to escape. Likewise, the external metal lines also have o-rings where fluid can seep out or let air/moisture in.

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URO Brake Master Cylinder Hose - BMW
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T#:18003807
Part#: 35006857512
In Stock
$ 24.99 USD
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URO Brake Master Cylinder Hose - BMW

The URO Brake Master Cylinder Hose - BMW is engineered for optimal fitment and performance in your BMW’s brake system. The brake master cylinder reservoir hose plays a crucial role in ensuring proper fluid flow, and URO Parts' precise manufacturing ensures a secure and reliable connection. This hose is designed to withstand the demanding conditions of your brake system, ensuring longevity and safety.

  • Manufactured to OE dimensions for precise fitment and secure sealing
  • High-quality hose material resistant to glycol-based brake fluid corrosion
  • Ensures long-term reliability and performance under high-pressure conditions
  • Perfect for restoring the integrity of your brake system when replacing worn-out hoses
  • Easy to install, providing a hassle-free replacement experience
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ATE Vacuum Pump - E82, E84, E90, E91, E92
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ATE - Corporate Logo
T#:1195882
Part#: 34336779721
Ships in 1-2 days
$ 402.99

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

$ 391.99 USD
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$ 391.99 USD
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Replace your failed brake booster to restore braking power
ATE Master Cylinder Reservoir Grommet
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ATE - Corporate Logo
T#:375679
Part#: 34311160133
In Stock at Vendor
$ 4.99 USD
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Secures the reservoir to the master cylinder

ATE Bleed Valve Screw for Dynamic Rear Sway Bar
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ATE - Corporate Logo
T#:591036
Part#: 34116768018
Ships in 1 Business Day
$ 10.08 USD
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Bleed Valve Screw for Dynamic Rear Sway Bar

ATE Check Valve Gasket - E46, E82, E88, E90, E91, E92, E93, Z3, Z4 ...
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ATE - Corporate Logo
T#:8105
Part#: 34336765316
In Stock
$ 3.99

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

$ 2.99 USD
Free Shipping on orders $49 and up
$ 2.99 USD
Free Shipping on orders $49 and up
BMW BRAKES GASKET 34336765316
ATE Brake Master Cylinder - E82/E88 128i
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ATE - Corporate Logo
T#:16441607
Part#: 34336779718
Special Order: No Guaranteed ETA
$ 174.99 USD
Free Shipping on orders $49 and up
Make sure your pedal force is actually making it to the calipers, otherwise, you won't be able to stop. Stop quicker, better, and more reliably with new braking components.