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Genuine BMW
BMW Part Number12 31 1 270 454

Fan belt

Out of stock

One email when it is listed. Nothing else.

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Fitment

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Fan belt – BMW diagram

Callout 02 on BMW’s drawing “EMISSION CONTROL-AIR PUMP”. Open the drawing →

Genuine BMW part 12 31 1 270 454: Fan belt. You will find it under Electrical (Alternator with motor and mounting). It supersedes the older number 11 72 1 264 728, 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 the Emission Control-Air Pump drawing. It weighs about 61 g (0.1 lb).

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

Details

Weight0.06 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.

  • 12 31 1 270 454current
  • 11 72 1 264 728replaced by 12 31 1 270 454

The other parts on BMW’s drawing “EMISSION CONTROL-AIR PUMP”. Open the drawing →

#PartIn stockAction
01PulleyOut of stockRequest
02Fan belt · this part3 numbers at this calloutOut of stock
03ScrewOut of stockRequest
04Wave washer2 numbers at this calloutOut of stockRequest
05ScrewOut of stockRequest
06Spring washerOut of stockRequest
07Self-locking hex nut3 numbers at this calloutOut of stockRequest
08BushOut of stockRequest
09Hex BoltOut of stockRequest
10ShackleOut of stockRequest
11BushOut of stockRequest
12SpacerOut of stockRequest
13Hex Bolt2 numbers at this calloutOut of stockRequest
14Wave washerOut of stockRequest
15Supporting bracketOut of stockRequest
16Hex Bolt2 numbers at this calloutOut of stockRequest
17BushOut of stockRequest
18Hex BoltOut of stockRequest
19Washer2 numbers at this calloutOut of stockRequest
20BushOut of stockRequest
21HolderOut of stockRequest
22Air pumpOut of stockRequest
23Hex BoltOut of stockRequest
24WasherOut of stockRequest
25Bracket, frontOut of stockRequest

No fitment data available for this part.

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InElectricalAlternator with motor and mounting