// Reverse Engineering Guide

Manufacturer Out of Business?
How to Get the Part Made

When the company that made a part shuts down, the part doesn't become impossible — only unsupported. And you already hold the one thing that matters: the part itself.

The OEM Is Gone. Your Options Aren't.

A manufacturer closing is one of the most frustrating reasons for a machine to sit idle — there's no catalogue to order from, no support line, no spares. But losing the manufacturer removes your supply, not your ability to reproduce. The geometry of the part lives in the part, not in a defunct company's filing cabinet.

We rebuild parts for exactly this situation every week: equipment from brands that merged, were bought out, or simply folded, leaving owners with good machines and no spares.

Map Your Situation to the Fix

What you haveThe route
The worn/broken original partReverse engineer it — restore worn features to nominal, machine new
One good part + need severalReproduce as a small batch from the good sample
Only photos (part still in service)Quote from photos + a reference dimension, confirm criticals
A plastic part, dozens neededVacuum casting from the sample — no steel tooling
An old catalogue / parts list, no partWe reconstruct from drawings or dimensioned references

How Reproduction Works With Zero OEM Support

  • We measure the part — CMM, micrometers, thread and profile gauges.
  • We rebuild nominal geometry — wear and damage are corrected, not copied.
  • We create the drawing the vanished manufacturer never gave you, and confirm it with you.
  • We machine or mould the replacement in the right material — matched or upgraded.

None of this needs the original company. Read the full method on our reverse engineering page, or start a job through no-CAD ordering.

A Quick Word on Legality

Reproducing a part you own, for repair or maintenance, is generally fine — and a closed manufacturer isn't enforcing anything. We won't reproduce parts that carry a live patent or trademark for resale, and we describe what we make as a compatible replacement, never as an original or branded item. If you're unsure, tell us the application and we'll flag any concern.

Don't scrap the machine over one orphaned part. Send us the part — even broken — or clear photos with a few measurements. We've reproduced components for equipment whose makers vanished decades ago. See a real example: reverse engineering a broken drive shaft →

Frequently Asked Questions

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Yes. You still have the physical part, which is all we need. We measure it, recreate the geometry, and machine or mould new ones — no OEM drawings, tooling, or support required.

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Reproducing a part you own for repair is generally fine, and a defunct maker enforces nothing. We don't copy live-patented or trademarked parts for resale, and we describe replacements as compatible, not original.

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No — they usually vanish with the company. We work from the part itself (or photos with dimensions) and create our own drawing, confirmed with you before production.

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Usually yes. A single worn or partly broken part, plus the mating components, carries enough to reconstruct nominal dimensions. We restore worn features to size rather than copying the wear.

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