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FREE SHIPPING on US orders over $75 (oversize excepted) • Quality used E36 & E46 parts • Every part inspected & graded
Genuine BMW
BMW Part Number11 21 1 720 633

Hex Bolt

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 E36 320i–M3 & more · E46 320i–330i & more 1990–2003

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Hex Bolt – BMW diagram

Callout 03 on BMW’s drawing “Belt Drive-Vibration Damper”. Open the drawing →

Also shown on Belt Drive-Vibration Damper, Belt Drive-Vibration Damper, Belt Drive-Vibration Damper.

Hex Bolt — a genuine BMW part, number 11 21 1 720 633. You will find it under Engine (Crankshaft with bearing).

Fits E36 320i, 323i, 325i, 328i and M3 (1992–1999) with the M50, M52, S50 or S52 engines. Also fits E46 320i, 323i and 325i (1999–2006), sedan, coupe, convertible and touring, with the M52, M54 or M56 engines.

BMW draws it on 9 drawings, among them two Belt Drive-Vibration Damper drawings. It weighs about 310 g (0.7 lb).

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

Details

EnginesM50, M52, M54, M56, S50, S52
Weight0.31 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.

The other parts on BMW’s drawing “Belt Drive-Vibration Damper”. Open the drawing →

#PartIn stockAction
01Vibration damper3 numbers at this calloutOut of stockRequest
02Hex Bolt with washerOut of stockRequest
03Hex Bolt · this partOut of stock
04WasherOut of stockRequest
05HubOut of stockRequest
06PinOut of stockRequest
07Woodruff keyOut of stockRequest
08SprocketOut of stockRequest
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InEngineCrankshaft with bearing