Hitch pin sizes

[Morning Wood]

I'm looking at a used Lorenz 530 blower. It has ears for the lift arms. Not sure what size they are. My tractor arms have 7/8" pins. Should I assume the blower does as well, or might it have 3/4"? I'm thinking of grabbing some 3/4" bolts just in case to get the thing home. It seems like for some reason my top link has 3/4 pins. Thanks, Nick.

Oh, it's a Ford 1720 tractor

 

[smstonypoint]

You are OK as long as long as the blower is a Cat. 1 -- 7/8" lower link pins and 3/4" top link pin. See TractorData.com - Three-Point Hitch.

Steve