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Genuine BMW
BMW Part Number34 33 6 864 074

Brake servo unit

Out of stock

One email when it is listed. Nothing else.

Free US shipping on orders over $75.00 · oversize quoted. Oversize items ship at a flat $49.99 each — free shipping does not cover them.

WARNING: Cancer and Reproductive Harm from exposure to lead — www.P65Warnings.ca.gov P65Warnings.ca.gov

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Fitment

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Brake servo unit – BMW diagram

Callout 01 on BMW’s drawing “Power brake unit depression”. Open the drawing →

Brake servo unit — a genuine BMW part, number 34 33 6 864 074. You will find it under Brakes (Other Brakes parts). It supersedes the older number 34 33 6 859 759, so a part carrying that number is the same part.

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

BMW draws it on 4 drawings, among them two Power brake unit depression drawings.

Out of stock. Request it and we will notify you when it is in stock.

Used parts are inspected and graded: Good (minimal wear), Fair (normal wear) or Acceptable (visible wear). All fully working. Returns: 30 days if a part arrives damaged or not as described.

BMW has renumbered this part. All of these numbers are the same part.

  • 34 33 6 864 074current
  • 34 33 6 859 759replaced by 34 33 6 864 074

The other parts on BMW’s drawing “Power brake unit depression”. Open the drawing →

#PartIn stockAction
--Seal, brake booster2 numbers at this calloutOut of stockRequest
01Brake servo unit · this part2 numbers at this calloutOut of stock
02Brake master cylinder o-ringOut of stockRequest
03Self-locking collar nutOut of stockRequest
04Gasket ringOut of stockRequest
05Seal, brake boosterOut of stockRequest
06Brake pedal pinOut of stockRequest
07CirclipOut of stockRequest
08Vacuum pipe6 numbers at this calloutOut of stockRequest
09Vacuum pipe2 numbers at this calloutOut of stockRequest
10Sealing partition panel, bottom part2 numbers at this calloutOut of stockRequest
11Partition seal, upper sectionOut of stockRequest
12Expanding nutOut of stockRequest
13Hex head screwOut of stockRequest
14Hose clampOut of stockRequest
15Pressure sensorOut of stockRequest

No fitment data available for this part.

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