The ornamental design for an axlelinkingpiece, as shown and described.
FIG. 1 is a perspective view of a axle linking piece showing our new design;
FIG. 2 is a top plan view thereof, a bottom plan view being a mirror image;
FIG. 3 is a right side elevational view thereof, a left side elevational view being a mirror image;
FIG. 4 is a front elevational view thereof; and,
FIG. 5 is a rear elevational view thereof.
Portions that are shown as broken lines illustrate the unclaimed portions of the article and form no part of the claimed design. Dot-dash broken lines form boundaries of, but are not included in, the claimed design.