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Genuine BMW
BMW Part Number34 21 1 161 806

Inner hex bolt

M8×14 · one of 2 sizes

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 E36 316g–M3 & more · E46 316i–M3 & more 1990–2005

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Other sizes · 2 in all

Inner hex bolt – BMW diagram

Callout 02 on BMW’s drawing “DRUM BRAKE-BRAKE DRUM/WHEEL BRAKE CYL.”. Open the drawing →

Also shown on Service, brakes, Kit, wheel bearing, rear / Value Line, Kit, wheel bearing, rear / Value Line and 8 more.

Sold in these kits

Genuine BMW part 34 21 1 161 806: Inner hex bolt. You will find it under Brakes (Rear wheel brake). It supersedes the older numbers 34 11 1 157 343 and 34 21 6 751 100, so a part carrying any of them is the same part.

Fits E36 318i, 318ti, 320i, 323i and 325i (1992–1999) with the M40, M42, M43, M44, M50 or M52 engines.

BMW draws it on 150 drawings, among them Service, brakes and Kit, wheel bearing, rear / Value Line. It weighs about 10 g (under 0.1 lb). It also comes in BMW kits Set of brake discs, ventilated (34 11 0 148 585) and Set of brake discs, ventilated (34 21 0 148 586) and 27 more.

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

Details

EnginesM40, M42, M43, M44, M50, M52
Weight0.01 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 21 1 161 806currentOut of stock
  • 34 11 1 157 343replaced by 34 21 1 161 806
  • 34 21 6 751 100replaced by 34 21 1 161 806

The other parts on BMW’s drawing “DRUM BRAKE-BRAKE DRUM/WHEEL BRAKE CYL.”. Open the drawing →

#PartIn stockAction
01Brake drum2 numbers at this calloutOut of stockRequest
02Inner hex bolt · this partOut of stock
03Wheel brake cylinder2 numbers at this calloutOut of stockRequest
05Dust capOut of stockRequest
06Bleeder valveOut of stockRequest
07Hex Bolt3 numbers at this calloutOut of stockRequest
08Spring washerOut of stockRequest
09Wheel brake cylinderOut of stockRequest
CompactM43ManualCH11
SedanM52AutomaticCB85

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InBrakesRear wheel brake