Change Gear; 1-1/4" Bore; 8.1" Pitch Diameter; 10 DP; 1" Face Width; Finished Bore; 81 Teeth; 14-1/2 Degree Pressure Angle; 3.12" Hub Diameter; Cast Iron

Change Gear; 1" Bore; 6-3/4" Pitch Diameter; 12 DP; 3/4" Face Width; Finished Bore; 81 Teeth; 14-1/2 Degree Pressure Angle; Steel

Change Gear; 1-3/8" Bore; 10-1/8" Pitch Diameter; 8 DP; 1-1/4" Face Width; Finished Bore; 81 Teeth; 14-1/2 Degree Pressure Angle; Steel

Change Gear; 3/4" Bore; 5-1/16" Pitch Diameter; 16 DP; 1/2" Face Width; Finished Bore; 81 Teeth; 14-1/2 Degree Pressure Angle; 1.81" Hub Diameter; Cast Iron

Change Gear; 5/8" Bore; 4.05" Pitch Diameter; 20 DP; 3/8" Face Width; Finished Bore; 81 Teeth; 14-1/2 Degree Pressure Angle; 1.69" Hub Diameter; Cast Iron