2010-2013 Nav unit pin connectors

After a few years of toying with the idea, I’m revisiting swapping my non nav jbl head unit to a nav jbl unit in my 2013 limited. The x009 tnx still hasn’t dropped in price enough! I see the oem units are becoming more available, however from all my research before, I remember I needed to change two connectors to make everything work. I think I’ve found the old threats with instructions, but I can’t find the part numbers to order them. I believe one was a K7 while the other the K6? I never see them on eBay, so ordering from Toyota May be the only way. I tried searching, but came up empty. Would someone have the part numbers on hand that I can call to order?

Thanks