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FREE SHIPPING on US orders over $75 (oversize excepted) • Quality used E36 & E46 parts • Every part inspected & graded
3 Series Parts

Brake master cylinder

BMW Part Number:34 31 1 157 206
34311157206short number 1157206
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One email the moment one is listed — nothing else.

Genuine BMW Part

Photos coming soon — see the BMW diagram below

Brake master cylinder – BMW diagram01 View BMW DiagramSee this part on the official exploded view

Brake master cylinder — a genuine BMW part, number 34 31 1 157 206. The number stamped on the part is 34311157206; BMW's catalog files it under the short number 1157206. You will find it on our Brakes shelf, under Foot, brake master cylinder.

BMW's catalog records no E36 or E46 it is fitted to; it belongs to other BMW models.

BMW draws it on 7 diagrams, among them Brake Master Cylinder/Expansion Tank (34_0218) and Brake Master Cylinder/Expansion Tank (34_0219). It weighs about 1.1 kg (2.3 lb).

We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.

Details

BMW Part Number34 31 1 157 206
Also written as343111572061157206
QualityGenuine BMW · OEM
OE / Cross-Reference
03202212003

No 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.

Returns: 30 days if a part arrives damaged or isn't what the listing described. Full policy.

Shipping: Ships within the US. Orders ship within 1–2 business days; small parcels ship free on orders of $75.00 or more. Oversize items ship at a flat $49.99 each — free shipping does not cover them.