The part numbers you gave are the same number(it looks like the number for the breakout board).
I attached the image that is on Fanuc's CRC website for the breaker board. It looks like it has the WAGO part number on the side. This specific part is only made in Japan and I couldn't find anything on WAGO's Americas website that was similar(I didn't look super hard though).
WAGO usually works through distributors and might not sell individual parts directly, only in bulk to their distributors.
You could try to find another authorized Fanuc integrator that is at a higher tier(if you guys are an authorized integrator) to buy the part from, they would be able to get a discount on the part and maybe sell it back to you for a cheaper price.
Thanks, already had all that intel.
I've since found the misumi number for the cable, which isnt specific to FANUC, just a cable using Honda connectors.. Misumi # GRNR-HH-WA-68-1
All i need now is a source for the BOB and I'm in business