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BMW Part Number11 21 7 520 740

Crankshaft with bearing shells (exchange unit)

E46 316Ci, 316i, 316ti · to 03/2004 · one of 6 types

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

Make sure this fits your car

Fits E46 316i, 316ti 2002–03 — N40 engine

Select your vehicle to check fitment
See all 5 fitting cars
CompactN40AllAT11

Other types · 6 in all

Crankshaft with bearing shells (exchange unit) – BMW diagram

Callout 01 on BMW’s drawing “Crankshaft with bearing shells”. Open the drawing →

This is a genuine BMW crankshaft with bearing shells (exchange unit), part number 11 21 7 520 740. You will find it under Engine (Crankshaft with bearing). It supersedes the older number 11 21 7 520 739, so a part carrying that number is the same part.

Fits E46 316i and 316ti (2002–2003), sedan, coupe and compact, with the N40 engine.

BMW draws it on the Crankshaft with bearing shells drawing. It weighs about 14 kg (31 lb).

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

Details

EnginesN40
Weight14.26 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.

  • 11 21 7 520 740currentOut of stock
  • 11 21 7 520 739replaced by 11 21 7 520 740

The other parts on BMW’s drawing “Crankshaft with bearing shells”. Open the drawing →

#PartIn stockAction
01Crankshaft with bearing shells (exchange unit) · this part8 numbers at this calloutOut of stock
02Not currently available as separate part8 numbers at this calloutOut of stockRequest
03Not currently available as separate part14 numbers at this calloutOut of stockRequest
04Not currently available as separate part7 numbers at this calloutOut of stockRequest
05Not currently available as separate part15 numbers at this calloutOut of stockRequest
06Not currently available as separate part12 numbers at this calloutOut of stockRequest
07Bearing shell, red5 numbers at this calloutOut of stockRequest
08Guide-bearing shell yellow3 numbers at this calloutOut of stockRequest
CompactN40AllAT11

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InEngineCrankshaft with bearing