The ornamental design for a windowcomponentextrusion, as shown and described.
FIG. 1 is a front perspective view of a window component extrusion showing our new design.
FIG. 2 is a rear perspective view thereof.
FIG. 3 is a front elevation view thereof.
FIG. 4 is a rear elevation view thereof.
FIG. 5 is a left side elevation view thereof.
FIG. 6 is a right side elevation view thereof.
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
In FIGS. 1-4, 7, and 8, the window component extrusion is shown with a symbolic break in its length. The appearance of any portion of the window component extrusion between the break lines forms no part of the claimed design.