Cowling for an outboard motor

FIG. 1 is a right rear perspective view of a cowling for an outboard motor showing the design;

FIG. 2 is a left front perspective view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a rear elevation view thereof;

FIG. 7 is a top plan view thereof; and,

FIG. 8 is a bottom plan view thereof.

The broken lines in the drawings illustrate portions of the cowling for an outboard motor that form no part of the claimed design.