Free tool
Automation part number cross-reference & lookup
Enter any industrial automation part number — current, legacy or alternative — to find the part, its condition options and availability. PLCs, drives, HMIs, sensors, modules and more, new, used & refurbished with a 1-year warranty.
Tip: spacing, dashes and case don’t matter — try “6ES7214 1AG40 0XB0” or “1769-L33ER”.
How to cross-reference a part
Search by the exact manufacturer part number
Enter the manufacturer part number as it appears on the label or nameplate — for example a Siemens SIMATIC order number (6ES7…), an Allen-Bradley catalog number (1769-…) or an ABB code. Our catalogue is indexed by normalised part number, so spacing, dashes and case don’t matter.
Try an alternative, superseded or legacy number
Manufacturers frequently rename, supersede or re-issue parts. We index alternative and revision part numbers against each product, so an old or “also-known-as” number will still resolve to the current part where we have it mapped.
Browse by manufacturer and series
If you only know the family or series, browse by manufacturer below and drill into the product line to find the exact model — every product page lists related parts in the same series.
Ask our specialists for obsolete or hard-to-find parts
Can’t find it? Send us the part number and we’ll cross-reference it against our surplus stock and supplier network and confirm price, condition and lead time — usually within a few business hours.
Cross-reference by manufacturer
Jump straight to a manufacturer to browse product lines and part numbers.
Part number cross-reference FAQs
- What is an automation part number cross-reference?
- A cross-reference maps a part number you already have — current, superseded or alternative — to the actual product and its available replacements. It’s how you confirm you’re ordering the right unit when a manufacturer has renamed, revised or discontinued a part.
- Can you find a replacement for an obsolete or discontinued part?
- Often, yes. We stock new, used and refurbished surplus across major automation brands, so a discontinued PLC, drive, HMI or module can frequently be sourced as a like-for-like or a compatible replacement. Send us the part number and we’ll confirm options, condition and lead time.
- I only have an old or alternative part number — will that work?
- Yes. We index alternative and revision numbers against each product, so a legacy or “also-known-as” number will resolve to the current part where we have it mapped. If it doesn’t match automatically, our specialists can cross-reference it manually.
- Do you cross-reference across different manufacturers?
- For direct same-manufacturer replacements we can usually match automatically. Cross-brand equivalents (for example replacing one vendor’s sensor with another’s) depend on the application, so we handle those manually — contact us with the part number and what it needs to do.
- How fast can I get a quote?
- Most parts are quoted the same or next business day, typically within a few hours during Australian business hours. Every part is backed by our 1-year warranty regardless of condition.
Can’t find your part number?
Send it over and our automation specialists will cross-reference it against our surplus stock and supplier network.
Request a fast quote