[Chrislong]

You've got the right stuff, ignore the bottles (As realistically anything below 100wt is for shocks (we tend to use from 25wt to 50wt mostly), and anthing above 1000wt is for diffs, 1000wt being on the thin side for diffs but far too thick for the shocks). Just follow the manual carefully, and if not sure, read the manual again - it explains all.