Change Gear; 1" Bore; 4-1/4" Pitch Diameter; 12 DP; 3/4" Face Width; Finished Bore; 51 Teeth; 14-1/2 Degree Pressure Angle; 2.19" Hub Diameter; Cast Iron

Change Gear; 1-3/8" Bore; 6-3/8" Pitch Diameter; 8 DP; 1-1/4" Face Width; Finished Bore; 51 Teeth; 14-1/2 Degree Pressure Angle; 3.12" Hub Diameter; Cast Iron

Change Gear; 1-1/4" Bore; 5.1" Pitch Diameter; 10 DP; 1" Face Width; Finished Bore; 51 Teeth; 14-1/2 Degree Pressure Angle; 2.68" Hub Diameter; Cast Iron

Change Gear; 5/8" Bore; 2.55" Pitch Diameter; 20 DP; 3/8" Face Width; Finished Bore; 51 Teeth; 14-1/2 Degree Pressure Angle; 1.38" Hub Diameter; Cast Iron

Change Gear; 3/4" Bore; 3-3/16" Pitch Diameter; 16 DP; 1/2" Face Width; Finished Bore; 51 Teeth; 14-1/2 Degree Pressure Angle; 1.56" Hub Diameter; Cast Iron