8 external teeth, 4.10" inside diameter .100" thick, 4 required

47 internal teeth, 4.887” outside diameter. .083" thick, 4 required.

8 external teeth, 4.255" inside diameter, .0.68" thick, 3 required.

49 internal teeth, 4.898” outside diameter, .071" thick, 4 required

8 external teeth, 4.10" inside diameter, .065" thick, 2 required.