Part of an Excavator Arm

FIG. 1 is a perspective view of part of an excavator arm retracted;

FIG. 2 is a perspective view of part of an excavator arm extended;

FIG. 3 is a top view of the part of an excavator arm illustrated in FIG. 1 ;

FIG. 4 is a back view of the part of an excavator arm illustrated in FIGS. 1 - 2 ;

FIG. 5 is a right side view of the part of an excavator arm illustrated in FIG. 1 ;

FIG. 6 is a front view of the part of an excavator arm illustrated in FIGS. 1 - 2 ;

FIG. 7 is a left side view of the part of an excavator arm illustrated in FIG. 1 ; and,

FIG. 8 is a bottom view of the part of an excavator arm illustrated in FIG. 1 .

The broken lines shown in the drawings illustrate portions of a part of an excavator arm that form no part of the claimed design.