what's good in the pull behind aerator selection?

[grass disaster]

looking for a pull behind aerator for a 318 john deere. i was going to put a 3 point hitch on too be i don't think i'm going to get around to it.

i think 42" would be good

[Marcos]

looking for a pull behind aerator for a 318 john deere. i was going to put a 3 point hitch on too be i don't think i'm going to get around to it.

i think 42" would be good

Lesco's got a 48" model that is already set up for p/b or 3 pt hitch.
They also have a 60" model.
Both models have a bearing in the center of the unit; so that each "half" of the aerator is independent of the other side.
They are actually made for them by Classen.