The ornamental design for a faucetbody, as shown and described.
FIG. 1 is a first perspective view of a faucet body showing our new design;
FIG. 2 is a first end view thereof;
FIG. 3 is a second end view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a bottom view thereof; and,
FIG. 6 is a first side view thereof, the opposite side being a mirror image of the side shown.
The broken-line disclosure in the view represents a portion of the faucet body in which the claimed design is embodied, but which forms no part of the claimed design.