FANUC A87L-0001-0016 BUBBLE MEMORY BOARD BMU PCB for CNC Condition: Used. Removed from working machine. No warranty. No returns. Bubble Memory Unit We will accept best offers for this item! Contact us! Click to see more items from Redrive Inc. Specification not available | Part Number | A87L-0001-0016 or A87L00010016 | | Mfg Name | FANUC LTD | | Shipping weight | 3 lb | |