1-5/8 External Snap Ring
External
1-1/16 Internal Snap Ring
9S Flange 1-5/8 (3/8X3/16 Key Way)
7S Flange 1-5/8 (3/8X3/16 Key Way)
SK1-5/8 QD HUB
L190 Hub 1-5/8 (3/8X3/16 Key Way)
3/4 Internal Snap Ring