Can a broken part be remade? Yes - here's how
Broken is the normal condition
People often apologise for the state of their sample. There is no need: the part is being remade precisely because it broke, and a cracked or fragmented original is our everyday raw material. What decides feasibility is not how pretty the sample is, but whether the defining geometry survives somewhere - on the fragments, on the car, or on the component the part mates with.
Fragments carry more information than you think
A housing in five pieces still contains every wall thickness, every hole diameter and most of the profile. Fragments are measured and located relative to each other in CAD like a small archaeological dig, and the model is rebuilt around them. Fracture faces even tell us something useful: where the stress concentrated, and therefore where the redesign should be reinforced.
The counterpart is the truth
Whatever is missing from your part usually exists in negative on the component it connects to. A connector housing's keying is defined by the plug it receives; a bracket's feet are defined by the holes it bolts to; a clip's engagement is defined by the aperture it snaps into. Photos of the mating side - ideally with a ruler in frame - let us reconstruct interfaces even when that whole region of your sample is gone.
Symmetry and pattern fill the gaps
Most automotive plastics are symmetric or repeat features in patterns. If the left tab is missing but the right survives, the left is recoverable by mirroring. If one vent fin of six remains, the other five follow. We state openly which areas of the model are measured and which are reconstructed, and for reconstructed zones we confirm against photos of the part installed in another car whenever one is available.
When we genuinely cannot
Honesty matters here: if a part is entirely missing, has no surviving counterpart and no reference example exists anywhere, reconstruction becomes design guesswork and we say so. That is rare. In most real cases - even ugly ones - between the fragments, the mating parts and the community's photo archives, enough truth survives to rebuild the component properly. Send photos of what you have, however bad it looks.
FAQ
How much of the part must survive?
There is no fixed percentage. If the defining interfaces survive on the part or its counterpart, reconstruction is usually possible - we assess it from your photos at quote stage.
Should I glue the fragments together first?
No - leave them as they are. Glue adds thickness and hides fracture faces. Lay the pieces out on a flat surface and photograph them next to a ruler.
Can you work from another owner's intact part?
Yes. A borrowed intact example, or even good photos of one, is an excellent reference to combine with your broken sample.
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Your project stays yours.
Every part we reverse-engineer and produce is confidential and exclusive to the client. We do not resell, share or reproduce a client's parts for anyone else unless the client explicitly authorises it. NDAs available on request.
Part numbers, vehicle names and model designations are manufacturer references used only to identify components. Replique Labs is an independent manufacturer and is not affiliated with, sponsored by or endorsed by any vehicle manufacturer.