1-1/8 Internal Snap Ring
Internal
6S Flange 1-1/8 (1/4X1/8 Key Way)
SDS1-1/8 QD HUB
5SCH Spacer Hub 1-1/8 (1/4X1/8 Key Way)
7S Flange 1-1/8 (1/4X1/8 Key Way)
4 Bolt Flange Bearing 1-1/8 Shaft
10SCH Spacer Hub 1-1/8 (1/4 Key Way)