BMW Brake Master Cylinders for BMW 1 Series

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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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Vacuum Pump With Gasket For Brake Booster
Vacuum Pump With Gasket For Brake Booster
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Pierburg - Corporate Logo
T#:594704
Part#: 11667619350
In Stock at Vendor
$ 406.99

This product was last offered at the strikethrough price on
05-04-2026

$ 394.99 USD
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$ 394.99 USD
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Replacement Vacuum Pump from Pierburg
Vacuum Pump With Gasket For Brake Booster
Vacuum Pump With Gasket For Brake Booster
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
2X Entries For Our G87 M2 Sweepstakes! We Price Match - Give Us A Call or Chat!
Rein - Corporate Logo
T#:599681
Part#: 11667619350
Ships in 3 Business Days
$ 301.99 USD
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$ 301.99 USD
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ATE Bleed Valve Screw for Dynamic Rear Sway Bar
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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$ 10.08 USD
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Bleed Valve Screw for Dynamic Rear Sway Bar
TRW Brake Booster - E82/E84/E90 - 1-Series/ X1/ 3-Series
TRW Brake Booster - E82/E84/E90 - 1-Series/ X1/ 3-Series
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TRW - Corporate Logo
T#:23615518
Part#: 193321071863
Ships in 2 Business Days
$ 324.99 USD
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$ 324.99 USD
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The brake booster in a car is essential for improving the efficiency of the braking system by amplifying the force exerted on the brake pedal. As time passes, the brake booster may undergo wear and tear, resulting in problems like reduced braking power, a soft or spongy brake pedal sensation, and potential brake fluid leaks. These issues pose a threat to the overall safety and performance of the vehicle. Consequently, replacing a worn or malfunctioning brake booster is crucial to maintaining optimal braking performance and ensuring the safety of the vehicle.
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Genuine BMW Brake Booster Seal
Genuine BMW Brake Booster Seal
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:63428
Part#: 34336751977
Ships in 1-2 days
$ 5.99 USD
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$ 5.99 USD
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Genuine BMW Seal, Brake Booster
This item fits the following BMW Chassis:
E70 X5M,E71 X6M,E70 X5,E71 X6,F10,F15,F16

OEM BMW Engine Vacuum Pump 11667519458
OEM BMW Engine Vacuum Pump 11667519458
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Genuine BMW - Corporate Logo
T#:14636
Part#: 11667519458
Ships in 7 Business Days
6% off MSRP $ 730.99

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

$ 686.99 USD
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6% off MSRP
$ 730.99

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

$ 686.99 USD
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BMW VACUUM PUMP
ATE Check Valve Gasket - E46, E82, E88, E90, E91, E92, E93, Z3, Z4
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
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$ 2.99 USD
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BMW BRAKES GASKET 34336765316
Genuine BMW Brake Booster Master Cylinder - E82/88 128i
Genuine BMW Brake Booster Master Cylinder - E82/88 128i
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Genuine BMW - Corporate Logo
T#:604397
Part#: 34332454368
Ships in 7 Business Days
6% off MSRP $ 640.00

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

$ 601.99 USD
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6% off MSRP
$ 640.00

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

$ 601.99 USD
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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.
ATE Brake Master Cylinder - E82/E88 128i
ATE Brake Master Cylinder - E82/E88 128i
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
ATE - Corporate Logo
T#:16441607
Part#: 34336779718
Special Order: No Guaranteed ETA
$ 174.99 USD
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$ 174.99 USD
Free Shipping on orders $49 and up
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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.

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