Brake master cylinder
34 31 6 757 83934316757839·short number 6757839Genuine BMW Part
Photos coming soon — see the BMW diagram below
01 View BMW DiagramSee this part on the official exploded view→Genuine BMW part 34 31 6 757 839: Brake master cylinder. The number stamped on the part is 34316757839; BMW's catalog files it under the short number 6757839. You will find it on our Brakes shelf, under Foot, brake master cylinder.
It fits every E46 body style (320i, 325i and 330i, 2001–2006), with the M54 or M56 engines — and the European-market versions.
BMW draws it on the Brake Master Cylinder/Expansion Tank (34_0764) diagram. It weighs about 539 g (1.2 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
Details
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- Good — minimal wear, fully functional.
- Fair — normal wear, fully functional.
- Acceptable — visible wear, still functional.
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