BigRed93

What is this and does anybody know the Amp rating?

thanks for the feedback... attempting this weekend, will repost when finished

what kind of grease? asked 2 people at part store and both told me check youtube :/ , not the advice i wanted to hear

my 93 impreza wagon needs new cv's and rack boots... ive never done anything this sensitive... any feedback helps as i am aquiring parts.. mostly: does the rack need a grease? and can i sufficiently clean and inspect on car? (boots have been torn and driven for less than 1000 miles to my knowledge, but believe it was damaged before i bought it)