This thread is in the forum FAQs and has everything you need for grease type and how to do it.
https://forum.ih8mud.com/threads/how-i-grease-my-front-driveshaft.1136795/
I appreciate saving money as the next guy, but this is one area where I'd stay away from Amazon for any consumable automotive part - filters included. You could get great stuff, but there's too much counterfeit stuff out there being hocked as...