Pinion nut replacement

[emptyhead]

After a couple of dead ends I found a direct replacement for the nut, it’s an extra fine thread 1” 20tpi.
https://www.scagparts.net/scag-48680-10-20-unef-hex-castle-nut/

[coreyelliott]

Thanks so much for letting us know!  I always love to see people post followups as it helps us so much in the future.

Corey