Expansion tank
34 21 7 706 05534217706055·short number 7706055Genuine BMW Part
Photos coming soon — see the BMW diagram below
07 View BMW DiagramSee this part on the official exploded view→Genuine BMW part 34 21 7 706 055: Expansion tank. The number stamped on the part is 34217706055; BMW's catalog files it under the short number 7706055. You will find it on our Brakes shelf, under Rear wheel brake.
BMW's catalog records no E36 or E46 it is fitted to; it belongs to other BMW models.
BMW draws it on 2 diagrams, among them Brake master cylinder (34_1571) and Rear brake master cylinder (34_1666). It weighs about 15 g (under 0.1 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
Details
34 21 7 706 055342177060557706055No fitment data available for this part.
Every used part is inspected and graded before listing. Condition grades:
- Good — minimal wear, fully functional.
- Fair — normal wear, fully functional.
- Acceptable — visible wear, still functional.
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