The ornamental design for a rightdoorsection for a car body, as shown and described.
FIG. 1 is a front right perspective view of the right door section for a car body;
FIG. 2 is a front left perspective view thereof;
FIG. 3 is a front view thereof;
FIG. 4 is a rear view thereof;
FIG. 5 is a top view thereof;
FIG. 6 is a bottom view thereof;
FIG. 7 is a right view thereof; and,
FIG. 8 is a left view thereof.
The evenly broken line in the figure drawings represents unclaimed environment only and forms no part of the claimed design. The dash-dot broken line represents the boundaries and forms no part of the claimed design.