Tide - heads up that the kit doesn't come with any new mounting hardware, which given the price is a bit of a surprise. You will at least need need to have 8 new M12 Nyloc nuts to replace the ones you take off. If you want to replace the rest of the bolts the full list is 6 M12x70 Hex Head Bolt (partial thread) 2 M12x65 Hex Head Bolt (partial thread) 8. M12 Nuts Nylock 16 Flat Washers