Pittman arm puller

Im not sure if its split type, these are large dump trucks and heavy spec tractors
I asked how they just removed a pitman arm that the steering box was replaced and the mechanic used wedges between the box and arm. Not the best way to remove it im guessing

Most are split but Shepard gears are held on by an Allen head bolt with a lock plate with a bendable tab. I don't recall if they needed a puller or not, last I worked on HD stuff was 2012.