Change Gear; 5/8" Bore; 3.9" Pitch Diameter; 20 DP; 3/8" Face Width; Finished Bore; 78 Teeth; 14-1/2 Degree Pressure Angle; 1.56" Hub Diameter; Cast Iron

Change Gear; 1" Bore; 6-1/2" Pitch Diameter; 12 DP; 3/4" Face Width; Finished Bore; 78 Teeth; 14-1/2 Degree Pressure Angle; Steel

Change Gear; 1-1/4" Bore; 7.8" Pitch Diameter; 10 DP; 1" Face Width; Finished Bore; 78 Teeth; 14-1/2 Degree Pressure Angle; 3.12" Hub Diameter; Cast Iron

Spur Gear; 6-1/2" Pitch Diameter; 12 DP; 3/4" Face Width; Rough Bore; 78 Teeth; 14-1/2 Degree Pressure Angle; Minimum Plain Bore; 1-7/16" Max Bore; 2-1/2" Hub Diameter; Cast Iron

Change Gear; 1-3/8" Bore; 9-3/4" Pitch Diameter; 8 DP; 1-1/4" Face Width; Finished Bore; 78 Teeth; 14-1/2 Degree Pressure Angle; 3-1/4" Hub Diameter; Cast Iron