Strut tower dust cap for BMW vehicle

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Recommended filament for this print
Product references matched to the published material guidance. Confirm diameter, heat resistance, colour, and printer compatibility.
| Referenced item | What to verify | Price & availability |
|---|---|---|
| PETG filamentAmazon · Affiliate link | Amazon product page for 1.75 mm PETG; confirm colour, spool size, print temperature, seller, and delivery region. | Check price at Amazon |
| ASA filamentAmazon · Affiliate link | Amazon product page for 1.75 mm ASA; use an enclosure and suitable ventilation, and confirm seller and regional availability. | Check price at Amazon |
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The file license permits commercial reuse, subject to any applicable attribution or share-alike terms. License status does not verify vehicle fitment, OEM rights, design patents, or safety.
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Finger Chili (FingerChili)Designers selling from the US, Canada, the UK, the EU/EEA (except Iceland), Switzerland and Gibraltar can also list separate original designs for sale and receive 80% of the listing price, paid out by Stripe in your local currency (conversion fees may apply). Claiming credits you here; it doesn't put this imported part up for sale.
Description
This is a dust cap for the newer style BMW E30 strut mounts. The hole in the newer style is larger than the old ones and the original cap doesn't fit the replacement mounts, nor do the mounts come with their own dust caps. Mine measured 31.3mm but yours may measure differently. I think OEM is 32mm. To make a quick test print, flip the model upside down and sink it into the print bed so only the ring is printed. Make a couple of those stepping 1% at a time to find a nice tight slip fit, the ring will probably shrink when cool. Please note, this model doesn't have emblems shown in pics.
Compatible Vehicles
Originally published on thingiverse.com by Finger Chili (FingerChili) · License: CC BY
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