• Send Us a Message
    • Skip to content

    Boston Gear

    • 14-1/2 Degree Pressure Angle, 45 Teeth, 8 diametral pitch, cast iron, Change gear

      GH45A Cast Iron Change Gear

      Boston Gear
      $ 5,511.00 - $ 5,511.00
      $ 5,511.00
      $ 5,511.00 - $ 5,511.00
      $ 5,511.00

      Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gea...

      View full details
      $ 5,511.00 - $ 5,511.00
      $ 5,511.00
      $ 5,511.00 - $ 5,511.00
      $ 5,511.00
    • 14-1/2 Degree Pressure Angle, 44 Teeth, 8 diametral pitch, cast iron, Change gear

      GH44A Cast Iron Change Gear

      Boston Gear
      $ 4,948.00 - $ 4,948.00
      $ 4,948.00
      $ 4,948.00 - $ 4,948.00
      $ 4,948.00

      Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gea...

      View full details
      $ 4,948.00 - $ 4,948.00
      $ 4,948.00
      $ 4,948.00 - $ 4,948.00
      $ 4,948.00
    • 14-1/2 Degree Pressure Angle, 43 Teeth, 8 diametral pitch, cast iron, Change gear

      GH43A Cast Iron Change Gear

      Boston Gear
      $ 4,948.00 - $ 4,948.00
      $ 4,948.00
      $ 4,948.00 - $ 4,948.00
      $ 4,948.00

      Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gea...

      View full details
      $ 4,948.00 - $ 4,948.00
      $ 4,948.00
      $ 4,948.00 - $ 4,948.00
      $ 4,948.00
    • 14-1/2 Degree Pressure Angle, 42 Teeth, 8 diametral pitch, cast iron, Change gear

      GH42A Cast Iron Change Gear

      Boston Gear
      $ 4,948.00 - $ 4,948.00
      $ 4,948.00
      $ 4,948.00 - $ 4,948.00
      $ 4,948.00

      Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gea...

      View full details
      $ 4,948.00 - $ 4,948.00
      $ 4,948.00
      $ 4,948.00 - $ 4,948.00
      $ 4,948.00
    • 14-1/2 Degree Pressure Angle, 41 Teeth, 8 diametral pitch, cast iron, Change gear

      GH41A Cast Iron Change Gear

      Boston Gear
      $ 4,948.00 - $ 4,948.00
      $ 4,948.00
      $ 4,948.00 - $ 4,948.00
      $ 4,948.00

      Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gea...

      View full details
      $ 4,948.00 - $ 4,948.00
      $ 4,948.00
      $ 4,948.00 - $ 4,948.00
      $ 4,948.00
    • 14-1/2 Degree Pressure Angle, 40 Teeth, 8 diametral pitch, cast iron, Change gear

      GH40B Cast Iron Change Gear

      Boston Gear
      $ 4,528.00 - $ 4,528.00
      $ 4,528.00
      $ 4,528.00 - $ 4,528.00
      $ 4,528.00

      Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gea...

      View full details
      $ 4,528.00 - $ 4,528.00
      $ 4,528.00
      $ 4,528.00 - $ 4,528.00
      $ 4,528.00
    • 14-1/2 Degree Pressure Angle, 39 Teeth, 8 diametral pitch, cast iron, Change gear

      GH39B Cast Iron Change Gear

      Boston Gear
      $ 4,528.00 - $ 4,528.00
      $ 4,528.00
      $ 4,528.00 - $ 4,528.00
      $ 4,528.00

      Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gea...

      View full details
      $ 4,528.00 - $ 4,528.00
      $ 4,528.00
      $ 4,528.00 - $ 4,528.00
      $ 4,528.00
    • 14-1/2 Degree Pressure Angle, 38 Teeth, 8 diametral pitch, cast iron, Change gear

      GH38B Cast Iron Change Gear

      Boston Gear
      $ 4,245.00 - $ 4,245.00
      $ 4,245.00
      $ 4,245.00 - $ 4,245.00
      $ 4,245.00

      Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gea...

      View full details
      $ 4,245.00 - $ 4,245.00
      $ 4,245.00
      $ 4,245.00 - $ 4,245.00
      $ 4,245.00
    • 14-1/2 Degree Pressure Angle, 37 Teeth, 8 diametral pitch, cast iron, Change gear

      GH37B Cast Iron Change Gear

      Boston Gear
      $ 4,344.00 - $ 4,344.00
      $ 4,344.00
      $ 4,344.00 - $ 4,344.00
      $ 4,344.00

      Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gea...

      View full details
      $ 4,344.00 - $ 4,344.00
      $ 4,344.00
      $ 4,344.00 - $ 4,344.00
      $ 4,344.00
    • 14-1/2 Degree Pressure Angle, 36 Teeth, 8 diametral pitch, cast iron, Change gear

      GH36B Cast Iron Change Gear

      Boston Gear
      $ 4,187.00 - $ 4,187.00
      $ 4,187.00
      $ 4,187.00 - $ 4,187.00
      $ 4,187.00

      Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gea...

      View full details
      $ 4,187.00 - $ 4,187.00
      $ 4,187.00
      $ 4,187.00 - $ 4,187.00
      $ 4,187.00
    • 14-1/2 Degree Pressure Angle, 35 Teeth, 8 diametral pitch, cast iron, Change gear

      GH35B Cast Iron Change Gear

      Boston Gear
      $ 4,081.00 - $ 4,081.00
      $ 4,081.00
      $ 4,081.00 - $ 4,081.00
      $ 4,081.00

      Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gea...

      View full details
      $ 4,081.00 - $ 4,081.00
      $ 4,081.00
      $ 4,081.00 - $ 4,081.00
      $ 4,081.00
    • 14-1/2 Degree Pressure Angle, 34 Teeth, 8 diametral pitch, cast iron, Change gear

      GH34B Cast Iron Change Gear

      Boston Gear
      $ 4,111.00 - $ 4,111.00
      $ 4,111.00
      $ 4,111.00 - $ 4,111.00
      $ 4,111.00

      Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gea...

      View full details
      $ 4,111.00 - $ 4,111.00
      $ 4,111.00
      $ 4,111.00 - $ 4,111.00
      $ 4,111.00
    • 14-1/2 Degree Pressure Angle, 33 Teeth, 8 diametral pitch, cast iron, Change gear

      GH33B Cast Iron Change Gear

      Boston Gear
      $ 4,111.00 - $ 4,111.00
      $ 4,111.00
      $ 4,111.00 - $ 4,111.00
      $ 4,111.00

      Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gea...

      View full details
      $ 4,111.00 - $ 4,111.00
      $ 4,111.00
      $ 4,111.00 - $ 4,111.00
      $ 4,111.00
    • 14-1/2 Degree Pressure Angle, 32 Teeth, 8 diametral pitch, cast iron, Change gear

      GH32B Cast Iron Change Gear

      Boston Gear
      $ 3,865.00 - $ 3,865.00
      $ 3,865.00
      $ 3,865.00 - $ 3,865.00
      $ 3,865.00

      Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gea...

      View full details
      $ 3,865.00 - $ 3,865.00
      $ 3,865.00
      $ 3,865.00 - $ 3,865.00
      $ 3,865.00
    • 14-1/2 Degree Pressure Angle, 31 Teeth, 8 diametral pitch, cast iron, Change gear

      GH31B Cast Iron Change Gear

      Boston Gear
      $ 3,792.00 - $ 3,792.00
      $ 3,792.00
      $ 3,792.00 - $ 3,792.00
      $ 3,792.00

      Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gea...

      View full details
      $ 3,792.00 - $ 3,792.00
      $ 3,792.00
      $ 3,792.00 - $ 3,792.00
      $ 3,792.00
    • 14-1/2 Degree Pressure Angle, 30 Teeth, 8 diametral pitch, cast iron, Change gear

      GH30B Cast Iron Change Gear

      Boston Gear
      $ 3,682.00 - $ 3,682.00
      $ 3,682.00
      $ 3,682.00 - $ 3,682.00
      $ 3,682.00

      Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gea...

      View full details
      $ 3,682.00 - $ 3,682.00
      $ 3,682.00
      $ 3,682.00 - $ 3,682.00
      $ 3,682.00
    • 14-1/2 Degree Pressure Angle, 29 Teeth, 8 diametral pitch, cast iron, Change gear

      GH29B Cast Iron Change Gear

      Boston Gear
      $ 3,635.00 - $ 3,635.00
      $ 3,635.00
      $ 3,635.00 - $ 3,635.00
      $ 3,635.00

      Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gea...

      View full details
      $ 3,635.00 - $ 3,635.00
      $ 3,635.00
      $ 3,635.00 - $ 3,635.00
      $ 3,635.00
    • 14-1/2 Degree Pressure Angle, 28 Teeth, 8 diametral pitch, cast iron, Change gear

      GH28B Cast Iron Change Gear

      Boston Gear
      $ 3,480.00 - $ 3,480.00
      $ 3,480.00
      $ 3,480.00 - $ 3,480.00
      $ 3,480.00

      Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gea...

      View full details
      $ 3,480.00 - $ 3,480.00
      $ 3,480.00
      $ 3,480.00 - $ 3,480.00
      $ 3,480.00
    • 14-1/2 Degree Pressure Angle, 27 Teeth, 8 diametral pitch, cast iron, Change gear

      GH27B Cast Iron Change Gear

      Boston Gear
      $ 3,534.00 - $ 3,534.00
      $ 3,534.00
      $ 3,534.00 - $ 3,534.00
      $ 3,534.00

      Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gea...

      View full details
      $ 3,534.00 - $ 3,534.00
      $ 3,534.00
      $ 3,534.00 - $ 3,534.00
      $ 3,534.00
    • 14-1/2 Degree Pressure Angle, 26 Teeth, 8 diametral pitch, cast iron, Change gear

      GH26B Cast Iron Change Gear

      Boston Gear
      $ 3,398.00 - $ 3,398.00
      $ 3,398.00
      $ 3,398.00 - $ 3,398.00
      $ 3,398.00

      Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gea...

      View full details
      $ 3,398.00 - $ 3,398.00
      $ 3,398.00
      $ 3,398.00 - $ 3,398.00
      $ 3,398.00
    • 14-1/2 Degree Pressure Angle, 25 Teeth, 8 diametral pitch, cast iron, Change gear

      GH25B Cast Iron Change Gear

      Boston Gear
      $ 3,314.00 - $ 3,314.00
      $ 3,314.00
      $ 3,314.00 - $ 3,314.00
      $ 3,314.00

      Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gea...

      View full details
      $ 3,314.00 - $ 3,314.00
      $ 3,314.00
      $ 3,314.00 - $ 3,314.00
      $ 3,314.00
    • 100 Teeth, 14-1/2 Degree Pressure Angle, 8 diametral pitch, cast iron, Change gear

      GH100A Cast Iron Change Gear

      Boston Gear
      $ 10,354.00 - $ 10,354.00
      $ 10,354.00
      $ 10,354.00 - $ 10,354.00
      $ 10,354.00

      Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gea...

      View full details
      $ 10,354.00 - $ 10,354.00
      $ 10,354.00
      $ 10,354.00 - $ 10,354.00
      $ 10,354.00
    • 20 Degree Pressure Angle, 32 Teeth, 8 diametral pitch, cast iron, Miter gear

      OA832 Y-1 Cast Iron Miter Gear

      Boston Gear
      $ 4,240.00 - $ 4,240.00
      $ 4,240.00
      $ 4,240.00 - $ 4,240.00
      $ 4,240.00

      Boston Miter Gears are designed for the transmission of motion and power between two intersecting shafts positioned at a right angle. Miter Gears a...

      View full details
      $ 4,240.00 - $ 4,240.00
      $ 4,240.00
      $ 4,240.00 - $ 4,240.00
      $ 4,240.00
    • 20 Degree Pressure Angle, 28 Teeth, 8 diametral pitch, cast iron, Miter gear

      OA828 Y-1 Cast Iron Miter Gear

      Boston Gear
      $ 3,201.00 - $ 3,201.00
      $ 3,201.00
      $ 3,201.00 - $ 3,201.00
      $ 3,201.00

      Boston Miter Gears are designed for the transmission of motion and power between two intersecting shafts positioned at a right angle. Miter Gears a...

      View full details
      $ 3,201.00 - $ 3,201.00
      $ 3,201.00
      $ 3,201.00 - $ 3,201.00
      $ 3,201.00