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BMW Brake Master Cylinders

BMW 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.
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Genuine BMW Expansion Tank Ate - 34321156578

Genuine BMW Expansion Tank - Ate

Genuine BMW
Part #: 34321156578
Price: $103.55 (USD) 
$119.81 (14% off MSRP)
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Brake Master Cylinder - E53 X5 3.0i 4.4i 4.6is 4.8is This is an OEM replacement brake master cylinder that fits many E53 X5 models. If your original BMW brake master cylinder has failed, this is the high quality replacement you need.

This item fits the following BMWs:
2002-2006 E53 BMW X5 3.0i X5 4.4i X5 4.6is X5 4.8is
TRW
Part #: 34316757743
Price: $214.95 (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
TRW
Part #: 34331156978
Price: $189.97 (USD) 
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Brake Master Cylinder - E46 M3 2003-2006, Z4m This is an OEM replacement brake master cylinder for the E46 M3 and E85, E86 Z4M.

This item fits the following BMWs:
2003-2006 E46 BMW M3, M3 Convertible
1/2006-2008 E85 BMW Z4 M Roadster M Coupe
Genuine BMW
Part #: 34317838638
Price: $424.57 (USD) 
$500.58 (15% off MSRP)
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Brake Vacuum Non-Return Check Valve Check valve used in the large vaccuum hose between the throttle body and brake booster. OEM Ate part. Replaces OE BMW #34331151532.
ATE
Part #: 34331151533A
Price: $8.05 (USD) 
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Brake Master Cylinder - E28 528e 535i M5, E24 633csi 635csi M6 This is an OEM replacement brake master cylinder that fits many E28 5 series and E24 6 series. If your original BMW brake master cylinder has failed, this is the high quality replacement you need.

only for cars with ABS

This item fits the following BMWs:
1982-1988 E28 BMW 524td 528e 535i 535is M5
1983-1989 E24 BMW 633csi 635csi M6
ATE
Part #: 34311155270
Price: $269.95 (USD) 
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Chase Bays Brake Booster Eliminator - E30 E28 E24 E21

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*

 

 

 

Chase Bays
Part #: CB-EURO-BBE
Price: $199.99 (USD) 
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Brake Booster Servo Unit - E46 323i, 325i 328i, 330i This ATE Brand brake booster is a direct replacement for the factory BMW vacuum assited brake booster servo unit on E46 3 series models.

This item fits the following BMWs:
1999-2005 E46 BMW 323i 323ci 325i 325ci 325xi 328i 328ci 330i 330ci 330xi
ATE
Part #: 34336779682
Price: $157.95 (USD) 
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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
ATE
Part #: 34311156643
Price: $202.95 (USD) 
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Brake Master Cylinder - E36 (non-M) and Z3 This is an OEM replacement brake master cylinder for E36 non-M 3 series 1995 and newer. It fits 1995-1999 318i & 318is; 1995 325i & 325is; 1995-1998 328i; 1995-1999 328is & 323is; and all Z3 roadster and coupes (non-M) including 1.9, 2.3, 2.5, 2.8 and 3.0 models.
ATE
Part #: 34311163711
Price: $194.95 (USD) 
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Chase Bays Brake Booster Eliminator - E36, Z3, E46

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 kit below*

 E36/Z3's Up to model year 1994 CB-BMW-E36BBE-92​ 

 E36/Z3's From model year 1995 CB-BMW-E36BBE

 E46 CB-BMW-E46BBE

 

 

Chase Bays
Part #: CB-U-E346BBE
Price: $199.99 (USD) 
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Brake Master Cylinder - E38 E39 X5 with DSC This is an OEM replacement brake master cylinder for E38, E39 and E53 X5 with DSC.

This item fits the following BMWs:
2000 E39 BMW 528i
1999-2003 E39 BMW 525i 530i 540i M5
1999-2001 E38 BMW 740i 740il 750il
2000-2001 E53 BMW X5 3.0i X5 4.4i
TRW
Part #: 34311165544
Price: $129.95 (USD) 
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Brake Master Cylinder - E46 M3 2001-2002 This is an OEM replacement brake master cylinder for the E46 M3.

This item fits the following BMWs:
2001-2002 E46 BMW M3, M3 cpnvertible
TRW
Part #: 34312282343
Price: $289.95 (USD) 
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E36 Brake Master Cylinder - E36 318/325 up to 9/94 (no ASC) & 328i with ASC This is an OEM replacement brake master cylinder that fits many E36 3 series. If your original BMW brake master cylinder has failed, this is the high quality replacement you need.

This brake master cylinder fits the following BMWs:
1992-1994 E36 3 Series 318i, 318is, 325i, 325is (W/O ASC)
1996 E36 3 Series 328i, 328is, 328ic WITH ASC
FTE
Part #: 34311161937
Price: $279.95 (USD) 
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Brake Master Cylinder Upgrade - E30 325e, 325i, M3 This is the 25mm master cylinder upgrade for E30 3 series. It features the larger master cylinder from the E32 750il (#34311156643) with the new required brake line (#34326755585). This set up is used on many track driven E30's to allow for extra stopping power.

This item fits the following BMWs:
1984-1991 E30 BMW 325e 325es 325i 325ic 325is M3
Turner Motorsport
Part #: TMS14298
Price: $226.90 (USD) 
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Brake Master Cylinder - E30 M3 This is an OEM replacement brake master cylinder for the E30 M3, 1987-1991.
Genuine BMW
Part #: 34312225505
Price: $872.21 (USD) 
$1028.36 (15% off MSRP)
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Brake Pressure Regulator - E30 This Genuine BMW brake pressure regulator helps control the front to rear brake balance on E30 3 series. It is mounted near the brake master cylinder.

This item fits the following BMWs:
1984-1991 E30 BMW 318i 318is 318ic 325e 325es 325i 325ic 325is 325ix M3
Genuine BMW
Part #: 34331152494
Price: $124.65 (USD) 
$138.72 (10% off MSRP)
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Genuine BMW Vacuum Pump - 34336769029 -E60 M5,E63 M6

Genuine BMW Vacuum Pump
This item fits the following BMW Chassis:
E60 M5,E63 M6,E63

Genuine BMW
Part #: 34336769029
Price: $437.12 (USD) 
$498.76 (12% off MSRP)
Ships on Jun 13, 2018
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Brake Check Valve - E30 325i 325is 325ix, E34 525i 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
Genuine BMW
Part #: 34331158113
Price: $74.42 (USD) 
$84.33 (12% off MSRP)
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Brake Vacuum Pump - E90 E92 E60 E70 This is the OEM Peirberg Power brake booster vacuum pump for BMW's with the N51 or N52 6 cylinder engines.

This item fits the following BMWs:
2008-2013 E82 BMW 128i Coupe
2006-2011 E90 BMW 328i 328xi 328i xDrive - Sedan
2006-2012 E91 BMW 328i 328xi 328i xDrive - Wagon
2007-2013 E92 BMW 328i 328xi 328i xDrive - Coupe
2007-2013 E93 BMW 328i - Convertible
2004-2010 E60 BMW 528i 528xi 528i xDrive
2011 F10 BMW 528i 528i xDrive
2008-2010 E83 BMW X3 3.0si
2011+ F25 BMW X3 xDrive28i
2007-2013 E70 BMW X5 3.0si X5 xDrive30i
2009+ Z4 BMW Z4 sDrive30i
Pierburg
Part #: 11667558344
Price: $456.95 (USD) 
Ships on Jun 12, 2018
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ASC / ABS Brake Pedal Travel Sensor - E36 This Genuine BMW E36 brake pedal travel sensor. This sensor supplies a signal to the ABS / ASC (traction control) unit for brake pedal travel. If this fails it will often activate the ABS and ASC dashboard warning light. It is mounted into vacuum assisted the brake booster.

This item fits the following BMWs:
1992-1996 E36 BMW 318i 318is 318ic 325i 325is 325ic 328i 328is 328ic
1995-1999 E36 BMW M3
Genuine BMW
Part #: 34331182594
Price: $147.73 (USD) 
$173.35 (15% off MSRP)
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