1-5/8 Internal Snap Ring
Internal
L225 Hub 1-5/8 (3/8X3/16 Key Way)
1-1/16 Internal Snap Ring
SH1-5/8 QD HUB
3/4 Internal Snap Ring
E1-5/8 QD HUB
2 Bolt Flange Bearing 1-5/8 Shaft