1-3/4 External Snap Ring
External
2 Bolt Flange Bearing 1-3/4 Shaft
1 Internal Snap Ring
8S Flange 1-3/4 (3/8X3/16 Key Way)
SD1-3/4 QD HUB
6018 Chain Coupling 1-3/4
10S Flange 1-3/4 (3/8X3/16 Key Way)