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BMW Brake Master Cylinders for BMW X Series E84 (2013-2015)

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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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Genuine BMW Mater Cylinder Reservoir - E82/88 E9X

T#:63141

Part#: 34326764117

Ships in 1 day

5% off MSRP $ 126.99

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

$ 120.99 USD

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5% off MSRP

$ 126.99

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

$ 120.99 USD

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Genuine BMW Expansion Tank
This item fits the following BMW Chassis:
E82 1M Coupe,E82,E90,E92,E93

ATE Vacuum Pump - E82, E84, E90, E91, E92

For vehicles with production date up to 07/2012

T#:1195882

Part#: 34336779721

Ships in 1 day

$ 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

Vacuum Pump With Gasket For Brake Booster

2X Entries Into Our F80 M3 Sweepstakes

T#:599681

Part#: 11667619350

Ships in 3 Business Days

$ 301.99 USD

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$ 301.99 USD

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Master Cylinder
- Brake Booster (2)
- Brake Fluid Reservoir (1)

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