Part number lookup
Find a CNC Spare Part by Part Number
Have a part number from a nameplate, manual or BOM? Send it with the quantity. We check new, reconditioned, surplus and exchange options, including obsolete and discontinued parts, and reply with a quotation.
- New & reconditioned
- Obsolete & legacy parts
- Exchange programme
Check price & availability
Where to Find the Part Number
Most CNC modules carry a label with the manufacturer's part number and a serial number. Use the part number: the serial number identifies one unit only.
- Motors and encoders: the nameplate on the motor body or encoder cover.
- Drives, amplifiers and power supplies: a label on the side or front of the unit.
- Circuit boards: printed on the board or on a sticker near the edge connector.
- Displays, keypads and MDI units: on the rear of the unit.
- Machine documentation: the electrical drawings and parts list from the machine builder.
Common Fanuc Part Number Prefixes
Fanuc-style part numbers usually start with a prefix that shows the type of part. These are typical uses, given to help you check that you are reading the right label.
| Prefix | Typically used for |
|---|---|
| A06B- | Servo and spindle motors, amplifiers and drive units |
| A16B- / A20B- | Printed circuit boards |
| A02B- | CNC units, operator panels and related assemblies |
| A860- | Encoders (pulse coders) and manual pulse generators |
| A98L- | Batteries |
| A660- | Cables |
Fanuc is a trademark of FANUC Corporation. EKA CNC is not affiliated with FANUC; the brand name describes compatibility.
New, Reconditioned, Surplus or Exchange?
- New: unused parts, where still available.
- Reconditioned: used parts that have been repaired where needed and tested before dispatch.
- Surplus: unused or lightly used stock from other sources.
- Exchange: you return your faulty unit and receive a working one, often the quickest route for obsolete parts.
The condition and warranty of each item are stated on the quotation.
Your next step
Many part numbers?
Upload a BOM or list on the quote form and get one consolidated quotation.
Buyer questions
Frequently Asked Questions
Can you find obsolete or discontinued CNC parts?
Obsolete, legacy and discontinued parts are a large part of what we source. Send the part number and a nameplate photo. If the original is no longer available, we look for a reconditioned unit, a surplus unit or a compatible replacement.
Can I get a quote with only a part number?
Yes. A part or model number and the quantity are enough to start. If you also send a photo of the nameplate and the machine make and control, we can confirm compatibility faster and suggest an alternative if the exact part is not available.
What if the label is damaged or missing?
Send clear photos of the part from several sides, the machine make, model and control, and where the part is fitted. We can often identify it from the board layout, connectors or the machine documentation.
How does the exchange programme work?
For many modules we can supply a working unit in exchange for your faulty one, which is returned to us. The terms, including any core charge, are stated on the quotation for that specific part.
From requirement to quotation
Have a part number or a machine down?
Send the model, nameplate photo or a short description. We check availability, compatible alternatives and lead time, then reply with a quotation.