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Genuine BMW
BMW Part Number34 31 1 103 478

Stopper bolt inner

Out of stock

One email when it is listed. Nothing else.

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

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Stopper bolt inner – BMW diagram

Callout 08 on BMW’s drawing “Brake master cylinder”. Open the drawing →

This is a genuine BMW stopper bolt inner, part number 34 31 1 103 478. You will find it under Brakes (Foot, brake master cylinder). It supersedes the older numbers 34 31 1 114 238 and 34 31 1 116 690, so a part carrying any of them 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 8 drawings, among them two Brake master cylinder drawings. It weighs about 4 g (under 0.1 lb).

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

Details

Weight0.00 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 31 1 103 478current
  • 34 31 1 114 238replaced by 34 31 1 103 478
  • 34 31 1 116 690replaced by 34 31 1 103 478

The other parts on BMW’s drawing “Brake master cylinder”. Open the drawing →

#PartIn stockAction
01Brake master cylinder2 numbers at this calloutOut of stockRequest
02Sealing plugOut of stockRequest
03O-ringOut of stockRequest
04Pre-pressure valve2 numbers at this calloutOut of stockRequest
05Stopper bolt outerOut of stockRequest
06Compression spring primaryOut of stockRequest
07Compression spring secondaryOut of stockRequest
08Stopper bolt inner · this partOut of stock
09SleeveOut of stockRequest
10Intermediate ringOut of stockRequest
11Repair kit brake master cylinder2 numbers at this calloutOut of stockRequest

No fitment data available for this part.

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InBrakesFoot, brake master cylinder