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3D Models for Subframes and Chassis Parts

This collection gathers STL files for subframe-related parts, including automotive chassis pieces, RC frame rails, printer mounts and workshop tools. It helps you find a starting point for 3D printing when a replacement or custom bracket is hard to source. Polyzon does not confirm whether models are free, their price, license, official status, affiliation, safety or fitness. Check the current terms at the source.

Il testo di questa raccolta è in inglese; la ricerca funziona in qualsiasi lingua.

Come è composta questa raccolta

Polyzon compone questa raccolta a partire dai risultati di ricerca dei siti collegati. I doppioni e i modelli senza anteprima vengono rimossi, le corrispondenze deboli finiscono in fondo e il resto mantiene l’ordine dei risultati. I modelli appartengono ai rispettivi autori: verifica le condizioni sulla pagina di ciascun modello.

Criteri di selezione a cura della redazione di Polyzon · Testo aggiornato: 14/10/2026


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Informazioni sulla categoria

«3D Models for Subframes and Chassis Parts»

These groups differ in scale and purpose: road-car parts often involve larger plates and spacers, while RC and printer parts tend to be smaller and more modular. Some files cover a single holder, while others are multi-part assemblies. The tools group focuses on alignment and bushing aids rather than structural frames.

When choosing a file, read the author's notes on dimensions, part count and assembly order. Check whether the model needs supports, which material and settings the author lists, and whether photos of real prints are shown. For parts that attach to existing hardware, compare the mounting points and clearances with your own measurements.

To refine the search, try related terms such as chassis, frame rail, bracket, spacer, bushing insert and alignment tool. Combine a vehicle type or printer model with the part name, and switch between singular and plural forms. If a result is too specific, broaden to suspension, RC chassis or printer frame.

FAQ

Domande frequenti

What is a subframe in 3D printing?
A subframe is a secondary frame or mounting plate that holds other components. In 3D printing, it can be a replacement bracket, an adapter or a custom frame section.
How do I choose the right subframe model?
Check the dimensions, part count and assembly steps on the author's page. Look for notes on material, settings and whether print supports are needed.
Can I scale a subframe STL?
Scaling changes hole sizes and clearances, so it is usually better to adjust the source model or confirm measurements before printing. Some parts can be scaled if the mounting points are not critical.
What terms should I search for?
Try chassis, frame rail, bracket, spacer, bushing insert, alignment tool and mount. Adding the vehicle or printer type helps narrow the results.

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