Retaining Ring EXTERNAL 70228733 RING, snap, drive gear (.133").
All Retaining/Snap RING spec's come from an AGCO Quick Reference Book. I try to validate these specs to the actual part before listing...
Pinion GEAR, 51T
8 Cogs
1.75"ID
** Eff. Tr. S/N D10-9001 & Up; D12-9001
226854 stamped into outer ring,
226817 cast into metal in the center ring.
70226854, 70226817.