BMW Brake Master Cylinders for BMW 5 Series E34 (1987-1995)

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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.

Chase Bays Brake Booster Eliminator - E30 E28 E24 E21
Chase Bays Brake Booster Eliminator - E30 E28 E24 E21
Gain more constant braking feel and modulation by elimina...
Chase Bays - Corporate Logo
T#:400150
Part#: CB-EURO-BBE
Direct Ship
$199.99
$199.99

Gain more constant braking feel and modulation by eliminating your brake booster. With this kit your brakes will function like factory below threshold braking, but above threshold braking, while requiring more effort, this give you better modulation of the brakes giving you total control and the right amount of braking for what you need.

*Please note this kit will not work with factory lines and requires one of brake line relocation kits also*

Brake Check Valve - E30 325i 325is 325ix, E34 525i
Brake Check Valve - E30 325i 325is 325ix, E34 525i
This is the Genuine BMW brake vacuum check valve for E30 ...
Genuine BMW - Corporate Logo
T#:8101
Part#: 34331158113
Ships in 2 Days
15% off MSRP $86.43
$73.85
Free Shipping on orders $99 and up
15% off MSRP $86.43
$73.85
Free Shipping on orders $99 and up
This is the Genuine BMW brake vacuum check valve for E30 325i and E34 525i with M20 engine/ This check valve is mounted on the vacuum line that goes to the brake booster from the throttle body.

This item fits the following BMWs:
1984-1991 E30 BMW 325i 325ic 325is 325ix
1989-1990 E34 BMW 525i
Brake Master Cylinder - E34 525i 535i M5, E32 735i/il
Brake Master Cylinder - E34 525i 535i M5, E32 735i/il
This is an OEM replacement brake master cylinder that fit...
TRW - Corporate Logo
T#:13585
Part#: 34331156978
Ships in 7 Business Days
$189.97
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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

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