Genuine BMW Part
Photos coming soon — see the BMW diagram below
04 View BMW DiagramSee this part on the official exploded view→This is a genuine BMW sprocket, part number 11 21 1 438 839. The number stamped on the part is 11211438839; BMW's catalog files it under the short number 1438839. You will find it on our Engine shelf, under Crankshaft with bearing. It supersedes the older number 0150288, 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 6 diagrams, among them Belt Drive-Vibration Damper (11_3357) and Timing chain, cylinders 1-6 (11_3363). It weighs about 320 g (0.7 lb).
We have not had one on the shelf yet. Request it and we will tell you when one comes off a car.
Details
11 21 1 438 839112114388391438839No fitment data available for this part.
Supersession
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Every used part is inspected and graded before listing. Condition grades:
- Good — minimal wear, fully functional.
- Fair — normal wear, fully functional.
- Acceptable — visible wear, still functional.
Returns: 30 days if a part arrives damaged or isn't what the listing described. Full policy.
Shipping: Ships within the US. Orders ship within 1–2 business days; small parcels ship free on orders of $75.00 or more. Oversize items ship at a flat $49.99 each — free shipping does not cover them.