Name: FANUC A20B-2103-0331
Brand: FANUC
Price: 1052.0 USD
Availability: InStock

A20B-2103-0331 Fanuc CNC PC board for repair replacement supply

FANUC A20B-2103-0331

FANUC A20B-2103-0331 CNC Drive Control Board

In stock

Testing Video Provided

$1,052.00 USD

Shipping:

Delivery: Estimated 2- 6 business days delivery. See details

Returns: 14 days returns. See details

All parts are covered by REACO CNC warranty

All parts tested under load

Fast response, global shipping, expedited shipping available

Free technical support

More than 100,000 parts in stock & ready for delivery

FANUC A20B-2103-0331 CNC Drive Control Board

Brand	FANUC
Model	A20B-2103-0331
Handing time	within 1-2 working days
Shipping Method	DHL/UPS/FedEx
Estimated Delivery Time (via DHL)	Asia: 1-3 business days Europe: 2-4 business days North America: 2-4 business days South America: 3-6 business days Middle East & Africa: 3-6 business days Oceania: 2-5 business days
Warranty	NEW/Refurbished: 1-Year warranty Used(90% New): 3-Month warranty
Category	PCBs
Parameter Description	A20B21030331 PC BOARD Drive Control Board CNC
Service	Test video will be sent before delivery
Packing	Cartons

The FANUC A20B-2103-0331 is a drive control board used in FANUC CNC drive systems.

This drive control PCB supports drive-side signal processing, control communication, and stable operation of related CNC drive components.

It is commonly used for CNC drive system repair, drive PCB replacement, and machine tool maintenance when the original board becomes faulty, unstable, or causes drive communication issues.

Fully tested before shipment
In stock and ready to ship
Fast global shipping available

Product Details

Part Number: A20B-2103-0331
Type: Drive Control Board / CNC Drive PCB
Application: FANUC CNC Drive Systems
Function: Drive control signal processing and communication
Category: CNC Drive Control Board / FANUC Drive PCB

Common Use Cases

FANUC CNC drive control board replacement
CNC drive system repair
Drive signal or communication troubleshooting
Machine tool drive maintenance
Spare parts replacement for FANUC CNC equipment

Sales & Support

All drive control boards are tested before delivery.
Fast worldwide shipping is available.
Technical support is available for CNC spare parts selection.

Warehouse shelves filled with boxed FANUC CNC parts, showing Reaco CNC’s large inventory for fast global delivery.

Over 100,000 CNC Parts in Stock

With an extensive inventory of FANUC and Mitsubishi components, we ensure fast delivery and reliable replacements — minimizing your downtime.

Shop now

Packaging process showing wooden crates for heavy items and reinforced double-layer cartons for standard products.

Fast Global Delivery

DHL, UPS, FedEx Global shipping.
Expedited shipping available
Packed in secure reinforced cartons for maximum protection during transport.

Technician operating FANUC CNC testing benches during system inspection and repair at REACO CNC.

Need Expert Assistance?

Our experienced engineers provide technical support for all FANUC and Mitsubishi CNC parts — including troubleshooting, installation guidance, and repair consultation.

Get in touch