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Getting classic car parts remade

When the part went out of production decades ago, a maker can often remake interior trim, knobs, clips and small brackets from your worn original.

Post your part — free Posting is free. You pay only if you accept a maker's quote.

Engine bay of a classic car
Stock photo: Visionarymind / Pexels. Stock photos are illustrations, not work by makers on The Spool List. Photo credits

Restorers know the problem: the car is complete except for one cracked knob, a missing trim clip or a broken window-winder handle that nobody has made for decades. Reproduction suppliers cover the popular models; for everything else, the original is often the only reference.

Manufacturers face the same problem. Porsche Classic, which looks after a range of some 52,000 parts, began 3D printing very rare parts where making tooling for small batches is inefficient, including a clutch release lever for the 959, of which only 292 were built (Porsche, February 2018). Mercedes-Benz Classic prints genuine parts such as sliding-sunroof rollers for older saloons, because the process suits small quantities when the original tools no longer exist (November 2018).

Parts makers commonly remake

Materials and processes

Resin printing

Fine detail for knobs, badges and bezels; the maker finishes and paints to match.

ASA

Heat- and UV-resistant interior and exterior trim (Prusa: up to 93 °C).

Machined brass or aluminium

Turned knobs, bushes and spacers where the original was metal.

Moulding and casting

Some makers copy a part in silicone and cast it in resin when several copies are needed.

Don't have these remade

Buy certified originals for these and have them fitted by a qualified person. The safety page explains why.

Try these first

  1. Check the marque's own classic parts service and the main reproduction suppliers.
  2. Ask the owners' club: clubs often commission small batches of hard-to-find parts.
  3. Search autojumbles, breakers and used-parts listings with the original part number.

If nobody sells the part at a sensible price, a maker is the next step.

Good to know

Logos and badges can be protected by trade marks even on old cars. Making a badge for your own car is common, but selling copies is a different matter, and makers may ask about it. Check the rules where you live.

Send the best surviving original you have. For a pair (left and right), say whether the maker should mirror one.

What to put in your post

Step by step: find the model number, measure the part and photograph it for a quote.

Not sure it is a good job for a maker? Run the checker. Ready to write it up? The brief builder drafts the description for you.

Post your part on The Spool List

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Broken part in your hand?

Photograph it, measure it, post it once.

Post the part free on The Spool List. Makers quote with a price and a lead time, and the platform holds your payment until you confirm delivery.

Sources

  1. Porsche Newsroom: Porsche Classic supplies rare parts from the 3D printer (12 February 2018)
  2. Mercedes-Benz Classic press release via Automotive World: genuine replacement parts from the 3D printer (22 November 2018)
  3. Prusa Research knowledge base: ASA (accessed 12 October 2026)

Figures are quoted as the sources state them. Spotted something out of date? The rules and schemes change often; check the source.

Part no longer made? Ask a maker.

Post photos and measurements once and compare quotes. The maker is paid only after you confirm delivery. Own a printer, lathe or CNC? List it free.

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