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to production year 2005
[Model BT11] Series E85 » Brakes » Power brake unit depression » Power brake
to production year 2005
[Model BT11] Series E85 » Brakes » Power brake unit depression » Power brake

Power brake
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Original BMW Brake servo unit (34336779681)
The chosen spare parts Number 01 in the illustration (190511)
The chosen spare parts Number 01 in the illustration (190511)
This product is not intended for installation by an end user. The installation is to be carried out exclusively by persons with appropriate specialist training or a motor vehicle specialist.
- BMW Z4 3.0si Coupé E86 :
- from production year 2006 - model no. DU51 - Engine no. N52
- BMW Z4 3.0si Roadster E85 :
- from production year 2006 - model no. BU51 - Engine no. N52
- BMW Z4 2.5si Roadster E85 :
- from production year 2006 - model no. BU31 - Engine no. N52
- BMW Z4 2.5i Roadster E85 :
- from production year 2006 - model no. BU11 - Engine no. N52
- BMW Z4 2.0i Roadster E85 :
- from production year 2005 - model no. BZ11 - Engine no. N46
- BMW Z4 3.0i Roadster E85 :
- from production year 2002 - model no. BT51 - Engine no. M54
- BMW Z4 2.5i Roadster E85 :
- from production year 2002 - model no. BT31 - Engine no. M54
- BMW Z4 2.2i Roadster E85 :
- from production year 2003 - model no. BT11 - Engine no. M54
- This vehicle-bound part fits for this vehicle variants:
Before buying a spare part, make sure that it is also compatible with your vehicle! Take a look at the vehicle list after the product description, check the compatibility in the electronic spare parts catalog (ETK) for BMW on Partslink.
Not all parts shown are included.
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Part numbers - replacement for this spare part from the electronic parts catalog (EPC)
- 34336758691
- 34336779681
Illustration: 00190511 Power brake unit depression

Parts descriptions which end with a | from | until | inspection of the part number. | all models |
01 - Brake servo unit | 34 33 6 779 681 | E85 ,E86 | ||
01 - Brake servo unit | 34336786750 | E89 | ||
02 - Fuse B10-ZNS3 | 07129904567 | E28 ,E30 /16,E3 | ||
| ||||
Suitable for vehicles without | ||||
03 - Brake master cylinder o-ring | 34311160617 | E36 /2,E36 /3,E | ||
Suitable for vehicles with | ||||
04 - Self-locking hex nut M8-8-ZNNI SI | 07129906196 | 114 ,2471,2472, | ||
| ||||
Suitable for vehicles without | ||||
05 - Gasket | 34336765316 | E12 ,E21 ,E28 , | ||
Suitable for vehicles with | ||||
05 - Gasket | 34336893085 | E12 ,E21 ,E28 , | ||
Suitable for vehicles with | ||||
06 - Vacuum pipe with non-return valve | 11667571122 | E89 | ||
06 - Vacuum pipe with non-return valve | 11667613852 | E85 ,E86 ,E89 | ||
07 - Vacuum pipe | 34336768359 | E85 ,E86 | ||
07 - Vacuum pipe | 11666769086 | E60 (LCI),E61 ( | ||
07 - Vacuum pipe | 11667571158 | E89 | ||
08 - Hose clamp 21,3mm | 11151726339 | E36 /2,E36 /3,E | ||
Suitable for vehicles with | ||||
09 - Tubing support | 61131379351 | 89V3,CMSP,E30 / | ||
09 - Line clip, double | 61138380213 | 89V3,E28 ,E30 / | ||
Suitable for vehicles with | ||||
10 - Holder | 34337571857 | E60 ,E60 (LCI), | ||
11 - Holder | 11667581863 | E89 | ||
12 - Hexagon screw with flange M6x12-8.8-ZNS3 | 07119904125 | C1 (LCI) ,E52 , | ||
Suitable for vehicles with |
This spare part is original from the manufacturer BMW and specially designed for use in the following models:

Z4 E85 from production year Jun. 2004

Z4 E86 from production year Okt. 2005
Estimated delivery: Tuesday, March 25, 2025