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Genuine BMW
BMW Part Number23 21 1 282 553

Synchronizer set

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 323i–M3 & more · E46 318d–330i & more 1990–2004

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CompactM47NAllAT91
Synchronizer set – BMW diagram

Callout 22 on BMW’s drawing “S5D...Z drive shaft/output shaft”. Open the drawing →

Also shown on S5D...Z drive shaft/output shaft 4-wheel, GS5S31BZ(SMG) Drive-/Output shaft, S5D...Z drive shaft/output shaft.

Genuine BMW part 23 21 1 282 553: Synchronizer set. You will find it under Transmission (Transmission shafts). It supersedes the older numbers 23 21 1 224 952 and 23 21 7 553 518, so a part carrying any of them 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 7 drawings, among them S5D...Z drive shaft/output shaft and S5D...Z drive shaft/output shaft 4-wheel. BMW's catalog calls for two of these at each place it is fitted. It weighs about 160 g (0.4 lb).

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

Details

EnginesM50, M52, M54, S50, S52
Weight0.16 kg
OE / Cross-Reference
1053204114

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.

  • 23 21 1 282 553currentOut of stock
  • 23 21 1 224 856replaced by 23 21 1 282 553
  • 23 21 1 224 859replaced by 23 21 1 282 553
  • 23 21 1 224 870replaced by 23 21 1 282 553
  • 23 21 1 224 952replaced by 23 21 1 282 553
  • 23 21 7 553 518replaced by 23 21 1 282 553

The other parts on BMW’s drawing “S5D...Z drive shaft/output shaft”. Open the drawing →

#PartIn stockAction
01Lock RingOut of stockRequest
02Spacer8 numbers at this calloutOut of stockRequest
03Ball bearingOut of stockRequest
04Supporting plateOut of stockRequest
05Torx boltOut of stockRequest
06Roller bearingOut of stockRequest
07Snap ringOut of stockRequest
08Spacer16 numbers at this calloutOut of stockRequest
09Synchronizer ringOut of stockRequest
10Shift sleeve 5TH and reverse gearOut of stockRequest
11Guide sleeve 5TH and reverse gearOut of stockRequest
12InsertOut of stockRequest
13BallOut of stockRequest
14Compression springOut of stockRequest
15Synchronizer ringOut of stockRequest
16Reverse shift gear3 numbers at this calloutOut of stockRequest
17Inner ringOut of stockRequest
18Needle cageOut of stockRequest
19SpacerOut of stockRequest
20Snap ringOut of stockRequest
21Spacer13 numbers at this calloutOut of stockRequest
22Synchronizer set · this partOut of stock
23Shift sleeve 1ST and 2ND gearOut of stockRequest
24Guide sleeve 1ST and 2ND gearOut of stockRequest
25Needle cageOut of stockRequest
26Ball bearingOut of stockRequest
27Output flange2 numbers at this calloutOut of stockRequest
28Collar nutOut of stockRequest
29Repair kit gear wheels 5TH gear3 numbers at this calloutOut of stockRequest
30Repair kit gear wheels 1ST A.2ND gear5 numbers at this calloutOut of stockRequest
31Repair kit gear wheels 3RD A.4TH gear3 numbers at this calloutOut of stockRequest
CompactM47NAllAT91

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InTransmissionTransmission shafts