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FREE SHIPPING on US orders over $75 (oversize excepted) • Quality used E36 & E46 parts • Every part inspected & graded
Genuine BMW
BMW Part Number34 51 6 756 291

Hydro unit DSC

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

Inspected and graded before it's listed · 30-day returns

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Fits E46 316i 1.9–330i & more 1997–2003 — M52, M54 engines

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Hydro unit DSC – BMW diagram

Callout 01 on BMW’s drawing “Hydro unit DSC/fastening/sensors”. Open the drawing →

Also shown on Hydro unit DSC/fastening/sensors, Hydro unit DSC/fastening/sensors, Hydro unit DSC/fastening/sensors and 1 more.

Genuine BMW part 34 51 6 756 291: Hydro unit DSC. You will find it under Brakes (Mechanical-hydraulic components). It supersedes the older number 34 51 6 752 678, so a part carrying that number is the same part.

Fits E46 320i, 323i, 325i, 328i and 330i (1999–2006) with the M52 or M54 engines.

BMW draws it on 10 drawings, among them two Hydro unit DSC/fastening/sensors drawings. It weighs about 2.4 kg (5.3 lb).

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

Details

EnginesM52, M54
Weight2.42 kg

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 51 6 756 291currentOut of stock
  • 34 51 6 752 678replaced by 34 51 6 756 291

The other parts on BMW’s drawing “Hydro unit DSC/fastening/sensors”. Open the drawing →

#PartIn stockAction
01Hydro unit DSC · this partOut of stock
02Repair kit, control unit DSCOut of stockRequest
03Bracket hydro unitOut of stockRequest
04Rubber mountingOut of stockRequest
05SpacerOut of stockRequest
06Hex Bolt with washerOut of stockRequest
07Rubber mountingOut of stockRequest
08Hex Bolt with washer2 numbers at this calloutOut of stockRequest
09Speed sensorOut of stockRequest
10Hex BoltOut of stockRequest
11Bracket f.sensorOut of stockRequest
12Hex BoltOut of stockRequest
13Prestol-cageOut of stockRequest
14Accelerating sensorOut of stockRequest
15Bracket for DSC sensorOut of stockRequest
16Hex head screwOut of stockRequest
17Plastic nutOut of stockRequest

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InBrakesMechanical-hydraulic components