AN Flat face or JIC, I don't know either. Maybe some help out thereI've been happy with my plug and cap kits from rocklin hydraulics. They come in a pretty slick wood box, which is better than the plastic ones that the dividers always break. I don't know whether your tak is flat face or JIC hoses.
https://www.amazon.com/Flat-Face-LASER-ENGRAVED-SIZES/dp/B003JCZZT2?th=1
Amazon is out of stock and don't know when they are getting anymoreamazon has them quite affordable and a lot better than getting a job at a Stealership I have this one flat face and JIC has covered most stuff I run into
https://www.amazon.com/Hydraulic-Deluxe-Plug-Ring-Boss/dp/B07VYSGM28/ref=sr_1_3?crid=NGPC3MY6XJDH&keywords=flat+face+o+ring+cap+and+plug+kit&qid=1663975697&sprefix=flat+face+plug+kit,aps,372&sr=8-3&ufe=app_do:amzn1.fos.18630bbb-fcbb-42f8-9767-857e17e03685