Pierburg 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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Pierburg Brake Booster Vacuum Pump - E53, E60, E63, E64, E65, E66, E7...
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Pierburg - Corporate Logo
T#:380390
Part#: 11667635657
In Stock at Vendor
$ 362.55

This product was last offered at the strikethrough price on
02-16-2026

$ 221.99 USD
Free Shipping
$ 221.99 USD
Free Shipping
Attaches to the front of the cylinder head assembly providing vacuum to the master cylinder
Pierburg Vacuum Pump
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Pierburg - Corporate Logo
T#:591847
Part#: 11668605976
Ships in 1-2 days
$ 329.99 USD
Free Shipping
$ 329.99 USD
Free Shipping
Bolts to the timing case
Vacuum Pump With Gasket For Brake Booster
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
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
Free Shipping on orders $49 and up
$ 394.99 USD
Free Shipping on orders $49 and up
Replacement Vacuum Pump from Pierburg

Vacuum Pump - Priced Each
affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Pierburg - Corporate Logo
T#:8076776
Part#: 11667791232
In Stock
$ 251.99 USD
Free Shipping on orders $49 and up
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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