23 21 7 543 319Collar nut
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Fits E36 323i–M3 & more · E46 318d–330i & more 1990–2004
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Callout 28 on BMW’s drawing “S5D...Z drive shaft/output shaft”. Open the drawing →
Also shown on GS5S31BZ(SMG) Drive-/Output shaft, S5D...Z drive shaft/output shaft.
Collar nut — a genuine BMW part, number 23 21 7 543 319. You will find it under Transmission (Transmission shafts). It supersedes the older number 23 21 1 224 822, so a part carrying that number is the same part.
Fits E36 325i, 328i and M3 (1992–1999), sedan, coupe, convertible and touring, with the M50, M52, S50 or S52 engines. Also fits E46 325i, 328i and 330i (1999–2006) with the M52 or M54 engines.
BMW draws it on 5 drawings, among them S5D...Z drive shaft/output shaft and GS5S31BZ(SMG) Drive-/Output shaft. It weighs about 36 g (under 0.1 lb).
Out of stock. Request it and we will notify you when it is in stock.
Details
1053304312Used 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.
23 21 7 543 319currentOut of stock23 21 1 224 822replaced by 23 21 7 543 319
The other parts on BMW’s drawing “S5D...Z drive shaft/output shaft”. Open the drawing →
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