FANUC A20B-0008-0410 CNC Mother Board – OEM Main Control PCB (Used, Working Pull)

*Please read full description prior to purchase*

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Visit our page https://www.gearheadsurplus.com

SELLING "AS IS - WHERE IS" AS DESCRIBED

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FANUC A20B-0008-0410 CNC Mother Board – OEM Main Control PCB (Used, Working Pull)

This listing is for a FANUC A20B-0008-0410 CNC Mother Board, an original OEM main control PCB removed from a fully functional industrial CNC system. The board is in used condition and was carefully pulled from working equipment during decommissioning.

This is a genuine FANUC motherboard used in CNC control systems to manage core machine functions, signal processing, and system communication between control modules. It is commonly found in industrial machining centers, CNC lathes, and automated production equipment.

🔧 Key Details:

• Manufacturer: FANUC
• Part Number: A20B-0008-0410
• Type: CNC Mother Board / Main Control PCB
• Condition: Used – removed from a working system
• OEM Original FANUC Component
• Industrial-grade CNC control electronics

⚙️ Function & Purpose:

This motherboard serves as a central processing and interface board within FANUC CNC control systems. It supports communication between system modules such as I/O, drive interfaces, memory, and operator control functions depending on the machine configuration.

🔌 Compatibility:

Compatible with select FANUC CNC control platforms and industrial machine tool systems that utilize the A20B-0008 series architecture. Common applications include:

• CNC machining centers
• CNC lathes
• Industrial automation equipment
• Legacy FANUC control cabinets

⚠️ Buyer is responsible for verifying exact compatibility with their machine model and control configuration.

This unit was removed from a fully operational machine, meaning it was working at the time of removal—not surplus, not untested stock. These motherboards are critical system components and are increasingly difficult to source in tested working condition, making them highly desirable for machine repair and downtime recovery.

📦 Condition Notes:

• Used condition with normal cosmetic wear from industrial use
• No testing performed after removal
• Sold exactly as shown in photos
• No additional accessories included unless pictured

📦 Included:

• FANUC A20B-0008-0410 CNC Mother Board Only

Note to buyer:

1. Review all photos carefully as they are part of the description per eBay policy.
2. Items that are untested, for parts or repair, or unknown condition are sold as is and are non-returnable.
3. Items are sold as pictured. If it is not shown in the pictures it doesn't come with the item (i.e. power cords, attachments, tooling, etc.)
4. Most listings at the end include a GH and then a number for example (GH119) OR (A19) it is an internal stock reference number and not part of the item's description.

Thanks, GearheadSurplus

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