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Industrial spare part

Industrial supply

Discontinued spare part: how to choose the right alternative without risk

When a failed part is no longer made, an alternative is the only option. These steps make sure it works the first time.

By Azm team1 min read

A discontinued spare part doesn’t mean a production line is down for good, but it does call for a clear method to choose an alternative.

1. Start with the nameplate

A clear photo of the nameplate on the part or equipment is the most important piece of information. It tells us the manufacturer, model and key electrical or mechanical ratings.

2. Identify the critical specs

Not all specs matter equally. For electrical parts: voltage, current, utilisation category and mounting. For mechanical parts: dimensions, load rating and speed.

3. Compare the alternative and document differences

A good alternative matches or exceeds the critical specs. Any difference — even in mounting — must be written down and approved before purchase.

4. Think about next time

Once the problem is solved, add the part to your critical-spares list and keep a minimum stock.


At Azm we always start from the nameplate and give the client every option — original and alternatives — with price and lead time for each.

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