Yes, the B&G Sprayer 1 Gallon with 9 inch wand does come with the standard 4-way tip. You could purchase the 4-way Crack and Crevice tip and CC straw separately, if desired.
The B&G Sprayer 1 Gallon 9 in. Wand (N124-S) comes with the 5800 4 Way Tip not the 5800-CC Multijet C&C 4 Way Tip.
B&G Sprayer 1 Gallon 9 in. Wand & Extenda-Ban Valve (N124-S) can be used with both water and oil based pesticides (containing petroleum distillates) but would not be used with fuel/diesel/petroleum. We did speak to the manufacturers of the two lines of sprayers we carry and both said that while they cannot truly recommend a sprayer for your needs because of liability issues, some professionals do use the Chapin 3.5 Gallon Concrete Sprayer 1949 to spray diesel fuel if that is your intended use.