BMW Brake Master Cylinders for BMW X Series E70 (2007-2013)

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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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Vacuum Pump With Gasket For Brake Booster
Vacuum Pump With Gasket For Brake Booster
Pierburg - Corporate Logo
T#:594704
Part#: 11667619350
Ships in 1 Business Day
$ 406.99

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

$ 394.99 USD
Free Shipping on orders $49 and up
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$ 394.99 USD
Free Shipping on orders $49 and up
Add to Wish List
Replacement Vacuum Pump from Pierburg
OEM Rein Brake Vacuum Pump w/ Seal - BMW E60 E63/64 E65/66 E53 E70
OEM Rein Brake Vacuum Pump w/ Seal - BMW E60 E63/64 E65/66 E53 E70 ...
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:45997531
Part#: 11667635657
Ships in 3 Business Days
Sale - Save 5% $ 225.99

This product was last offered at the strikethrough price on
08-31-2026

$ 214.42 USD
Free Shipping on orders $49 and up
Add to Wish List
Sale - Save 5%
$ 225.99

This product was last offered at the strikethrough price on
08-31-2026

$ 214.42 USD
Free Shipping on orders $49 and up
Add to Wish List
If the brakes in your BMW have begun to feel a little soft or stopping doesn't seem like it used to, it may be your vacuum pump. The vacuum pump assists the power braking system in providing ample braking pressure.
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Vacuum Pump - Priced Each
Vacuum Pump - Priced Each
Pierburg - Corporate Logo
T#:8076776
Part#: 11667791232
Special Order: No Guaranteed ETA
$ 251.99 USD
Free Shipping on orders $49 and up
Add to Wish List
$ 251.99 USD
Free Shipping on orders $49 and up
Add to Wish List
If your vacuum pump is noisy then it is only a matter of time before it fails. Replace your 335d vacuum pump with this Vaico part. Fits US BMWs with the M57 diesel engine and some Euro models with the M47 diesel engine.
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