Swivel body for a well top drive system

FIG. 1 is a perspective view of a first side and a first end of swivel body according to the present invention.

FIG. 2 is a perspective view of a second side opposite the first side of FIG. 1 and a second end opposite the first end of FIG. 1.

FIG. 3 is a bottom view of the swivel body of FIG. 1; and,

FIG. 4 is a top view of the swivel body of FIG. 1.

The ornamental design for a swivel body for a well top drive system, as shown and described.

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