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BMW E32 Brake Master Cylinders

BMW E32 Brake Master Cylinders 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.
You're currently viewing parts for your (E32) 7-Series 1988-1994. Reset your chassis
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Genuine BMW Expansion Tank Ate - 34321156578

Genuine BMW Expansion Tank - Ate

Genuine BMW
Part #: 34321156578
Price: $99.59 (USD) 
$119.81 (17% off MSRP)
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Brake Master Cylinder  - E32 735i 750il, E30 Upgrade This is the OEM brake master cylinder for E32 750il made by ATE. This master cylinder can be used as an upgrade for E30 models (in conjunction with brake line #34326755585).

This item fits the following BMWs:
1987-3/1988 E32 BMW 735i 735il
1988-1994 E32 BMW 750il

Brake Master Cylinder Upgrade
1984-1991 E30 BMW 325e 325es 325i 325ic 325is M3
Part #: 34311156643
Price: $202.95 (USD) 
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Brake Master Cylinder - E34 525i 535i M5, E32 735i/il This is an OEM replacement brake master cylinder that fits many E32 and E34 models. If your original BMW brake master cylinder has failed, this is the high quality replacement you need. 3/1988-1992 E32 BMW 735i 735il
1989-1990 E34 BMW 525i
1989-1995 E34 BMW 535i M5
Part #: 34331156978
Price: $189.97 (USD) 
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