Cub Harrow Discs

[Resting Relics 1]

Hey guys,
Just found an old Cub 22A Harrow. It has 16" discs on it and a couple of them are broken. I'd like to get the discs before I pull it apart but can't tell by looking at them if they are round or square hole and what size the hole or square might be. I do know the nut end measures 3/4". The parts book only has a part number and no description. Any help would be appreciated.
John

 

[Resting Relics 1]

Sorry,
It's a 23 A harrow not a 22. Got it mixed up with the mower.
John

 

[gene bender]

You are going to need to take it apart to fix the broken ones so do it now so you can get the correct pitch and hole opening. Yes there are different pitches if the disc. you need to lay the disc on a fkat surface then measure from the hole ti the flat surface the blade sets on. Thats why you need to take old one apart first.Your best choice is from AGRI supply get their cataloge

 

[Resting Relics 1]

Thanks Gene,
I guess that's what I'll do. It does appear by the parts books to be a square shaft with a 7/8 nut. As to exactly which size I guess I won't know till I pull it apart. I was hoping maybe some one had on the floor from earlier work.
John

 

[gene bender]

Yes you need to get their cataloge so you know which blade you ned also im sure your bearings will need some attention.

 

[Roster]

Fix it correctly as they are good little discs, how much did you have to pay for it.....

 

[Resting Relics 1]

Roster,
An older gentleman gave it to me. He hasn't used it in many years and was glad to have me take it and fix it up. I'll add it to the list of equipment I have for my cub that I bought new in in 1974.
John