DX55 Draft control disable pin

[agford4x4]

I am missing the pin that goes in the draft control, it is part number SBA370910870, which retails for 17-20 bucks. I got a 7/8" hitch pin to go in but it is a HAIR to big. Does anyone know if it can be gotten aftermarket? If not, ill just get a 22mm grade 8 bolt to go in there instead.

 

[IH3444]

Look into the McMaster-Carr catalog and see if they have 22mm round stock.