Store › A20B-2002-0521 Fanuc I/O Board Image 1 of 4 Image 2 of 4 Image 3 of 4 Image 4 of 4 A20B-2002-0521 Fanuc I/O Board $225.00 Refurbished - Used, Tested, Working30 Day Warranty Get notified by email when this product is in stock. Add To Cart Added! Refurbished - Used, Tested, Working30 Day Warranty You Might Also Like Quick View TDK PCU-P166 Backlight Inverter Board $125.00 Quick View EM2510NT Operator's Manual $35.00 Quick View EM2510NT Parameters $150.00 Quick View Crown Nut & Washer AN-06 + AW-06 $8.50 Quick View Solenoid Valve FAB31-8-3-12HS-3 $35.00