21 21 7 512 474Twin Mass Flywheel
D=240 mm · E36 323ti; E46 320Ci, 320i & more · one of 10 sizes
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 323ti · E46 320i–330i & more 1997–2003 — M52, M54, M56 engines
Select your vehicle to check fitmentSee all 155 fitting cars
Other sizes · 10 in all
- D=228 mm · E36 320i, 325i, 325isOut of stock
- D=228 mm · E36 323i, 323tiOut of stock
- D=240 mm · E36 323i, 328iOut of stock
- E36 316i 1.9; E46 316Ci, 316i 1.6 & moreOut of stock
- E36 318i, 318is, 318tiOut of stock
- E36 M3Out of stock
- E36 M3 3.2Out of stock
- E36 M3, M3 3.2Out of stock
All 9 other sizes
Callout 01 on BMW’s drawing “Flywheel / Twin Mass Flywheel”. Open the drawing →
Also shown on Flywheel / Twin Mass Flywheel, Flywheel / Twin Mass Flywheel.
Genuine BMW part 21 21 7 512 474: Twin Mass Flywheel. You will find it under Clutch & Flywheel (Clutch with drive plate). It supersedes the older number 21 21 7 509 078, so a part carrying that number is the same part.
Fits E36 323ti (1997–1999), compact, with the M52 engine. Also fits E46 320i, 323i, 325i, 328i and 330i (1999–2006) with the M52, M54 or M56 engines.
BMW draws it on 4 drawings, among them two Flywheel / Twin Mass Flywheel drawings. It weighs about 12 kg (26 lb).
Out of stock. Request it and we will notify you when it is in stock.
Details
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.
21 21 7 512 474currentOut of stock21 21 1 223 610replaced by 21 21 7 512 47421 21 7 501 379replaced by 21 21 7 512 47421 20 7 508 456replaced by 21 21 7 512 47421 21 7 508 556replaced by 21 21 7 512 47421 21 7 509 078replaced by 21 21 7 512 474
The other parts on BMW’s drawing “Flywheel / Twin Mass Flywheel”. Open the drawing →
| # | Part | In stock | Action |
|---|---|---|---|
| -- | Hex Bolt | Out of stock | Request |
| 01 | Twin Mass Flywheel · this part5 numbers at this callout | Out of stock | |
| 02 | Dowel pin | Out of stock | Request |
| 03 | Dowel | Out of stock | Request |
| 04 | Hex Bolt | Out of stock | Request |
| 05 | Grooved ball bearing | Out of stock | Request |
Reviews
No reviews yet.