The ornamental design for a faucetbody, as shown and described.
FIG. 1 is a perspective view of a faucet body showing my new design;
FIG. 2 is a top end view thereof;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a bottom end view thereof;
FIG. 5 is a first side view thereof;
FIG. 6 is a rear view thereof; and,
FIG. 7 is a second side view thereof.
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.