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    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 87 Teeth, cast iron, Change gear

      GA87B Cast Iron Change Gear

      Boston Gear
      $ 2,082.00 - $ 2,082.00
      $ 2,082.00
      $ 2,082.00 - $ 2,082.00
      $ 2,082.00

      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
      $ 2,082.00 - $ 2,082.00
      $ 2,082.00
      $ 2,082.00 - $ 2,082.00
      $ 2,082.00
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 56 Teeth, cast iron, Change gear

      GA56B Cast Iron Change Gear

      Boston Gear
      $ 1,603.00 - $ 1,603.00
      $ 1,603.00
      $ 1,603.00 - $ 1,603.00
      $ 1,603.00

      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
      $ 1,603.00 - $ 1,603.00
      $ 1,603.00
      $ 1,603.00 - $ 1,603.00
      $ 1,603.00
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 83 Teeth, cast iron, Change gear

      GA83B Cast Iron Change Gear

      Boston Gear
      $ 2,036.00 - $ 2,036.00
      $ 2,036.00
      $ 2,036.00 - $ 2,036.00
      $ 2,036.00

      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
      $ 2,036.00 - $ 2,036.00
      $ 2,036.00
      $ 2,036.00 - $ 2,036.00
      $ 2,036.00
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 59 Teeth, cast iron, Change gear

      GA59B Cast Iron Change Gear

      Boston Gear
      $ 1,694.00 - $ 1,694.00
      $ 1,694.00
      $ 1,694.00 - $ 1,694.00
      $ 1,694.00

      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
      $ 1,694.00 - $ 1,694.00
      $ 1,694.00
      $ 1,694.00 - $ 1,694.00
      $ 1,694.00
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 81 Teeth, cast iron, Change gear

      GA81B Cast Iron Change Gear

      Boston Gear
      $ 2,036.00 - $ 2,036.00
      $ 2,036.00
      $ 2,036.00 - $ 2,036.00
      $ 2,036.00

      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
      $ 2,036.00 - $ 2,036.00
      $ 2,036.00
      $ 2,036.00 - $ 2,036.00
      $ 2,036.00
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 79 Teeth, cast iron, Change gear

      GA79B Cast Iron Change Gear

      Boston Gear
      $ 1,966.00 - $ 1,966.00
      $ 1,966.00
      $ 1,966.00 - $ 1,966.00
      $ 1,966.00

      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
      $ 1,966.00 - $ 1,966.00
      $ 1,966.00
      $ 1,966.00 - $ 1,966.00
      $ 1,966.00
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 78 Teeth, cast iron, Change gear

      GA78B Cast Iron Change Gear

      Boston Gear
      $ 1,966.00 - $ 1,966.00
      $ 1,966.00
      $ 1,966.00 - $ 1,966.00
      $ 1,966.00

      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
      $ 1,966.00 - $ 1,966.00
      $ 1,966.00
      $ 1,966.00 - $ 1,966.00
      $ 1,966.00
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 76 Teeth, cast iron, Change gear

      GA76B Cast Iron Change Gear

      Boston Gear
      $ 1,966.00 - $ 1,966.00
      $ 1,966.00
      $ 1,966.00 - $ 1,966.00
      $ 1,966.00

      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
      $ 1,966.00 - $ 1,966.00
      $ 1,966.00
      $ 1,966.00 - $ 1,966.00
      $ 1,966.00
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 75 Teeth, cast iron, Change gear

      GA75B Cast Iron Change Gear

      Boston Gear
      $ 1,918.00 - $ 1,918.00
      $ 1,918.00
      $ 1,918.00 - $ 1,918.00
      $ 1,918.00

      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
      $ 1,918.00 - $ 1,918.00
      $ 1,918.00
      $ 1,918.00 - $ 1,918.00
      $ 1,918.00
    • 118 Teeth, 14-1/2 Degree Pressure Angle, 20 diametral pitch, cast iron, Change gear

      GA118B Cast Iron Change Gear

      Boston Gear
      $ 2,448.00 - $ 2,448.00
      $ 2,448.00
      $ 2,448.00 - $ 2,448.00
      $ 2,448.00

      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
      $ 2,448.00 - $ 2,448.00
      $ 2,448.00
      $ 2,448.00 - $ 2,448.00
      $ 2,448.00
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 74 Teeth, cast iron, Change gear

      GA74B Cast Iron Change Gear

      Boston Gear
      $ 1,966.00 - $ 1,966.00
      $ 1,966.00
      $ 1,966.00 - $ 1,966.00
      $ 1,966.00

      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
      $ 1,966.00 - $ 1,966.00
      $ 1,966.00
      $ 1,966.00 - $ 1,966.00
      $ 1,966.00
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 69 Teeth, cast iron, Change gear

      GA69B Cast Iron Change Gear

      Boston Gear
      $ 1,854.00 - $ 1,854.00
      $ 1,854.00
      $ 1,854.00 - $ 1,854.00
      $ 1,854.00

      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
      $ 1,854.00 - $ 1,854.00
      $ 1,854.00
      $ 1,854.00 - $ 1,854.00
      $ 1,854.00
    • 100 Teeth, 14-1/2 Degree Pressure Angle, 20 diametral pitch, cast iron, Change gear

      GA100B Cast Iron Change Gear

      Boston Gear
      $ 2,248.00 - $ 2,248.00
      $ 2,248.00
      $ 2,248.00 - $ 2,248.00
      $ 2,248.00

      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
      $ 2,248.00 - $ 2,248.00
      $ 2,248.00
      $ 2,248.00 - $ 2,248.00
      $ 2,248.00
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 61 Teeth, cast iron, Change gear

      GA61B Cast Iron Change Gear

      Boston Gear
      $ 1,736.00 - $ 1,736.00
      $ 1,736.00
      $ 1,736.00 - $ 1,736.00
      $ 1,736.00

      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
      $ 1,736.00 - $ 1,736.00
      $ 1,736.00
      $ 1,736.00 - $ 1,736.00
      $ 1,736.00
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 62 Teeth, cast iron, Change gear

      GA62B Cast Iron Change Gear

      Boston Gear
      $ 1,736.00 - $ 1,736.00
      $ 1,736.00
      $ 1,736.00 - $ 1,736.00
      $ 1,736.00

      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
      $ 1,736.00 - $ 1,736.00
      $ 1,736.00
      $ 1,736.00 - $ 1,736.00
      $ 1,736.00
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 60 Teeth, cast iron, Change gear

      GA60B Cast Iron Change Gear

      Boston Gear
      $ 1,707.00 - $ 1,707.00
      $ 1,707.00
      $ 1,707.00 - $ 1,707.00
      $ 1,707.00

      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
      $ 1,707.00 - $ 1,707.00
      $ 1,707.00
      $ 1,707.00 - $ 1,707.00
      $ 1,707.00
    • 14-1/2 Degree Pressure Angle, 8 diametral pitch, 96 Teeth, cast iron, Change gear

      GH96A Cast Iron Change Gear

      Boston Gear
      $ 9,552.00 - $ 9,552.00
      $ 9,552.00
      $ 9,552.00 - $ 9,552.00
      $ 9,552.00

      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
      $ 9,552.00 - $ 9,552.00
      $ 9,552.00
      $ 9,552.00 - $ 9,552.00
      $ 9,552.00
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 57 Teeth, cast iron, Change gear

      GA57B Cast Iron Change Gear

      Boston Gear
      $ 1,694.00 - $ 1,694.00
      $ 1,694.00
      $ 1,694.00 - $ 1,694.00
      $ 1,694.00

      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
      $ 1,694.00 - $ 1,694.00
      $ 1,694.00
      $ 1,694.00 - $ 1,694.00
      $ 1,694.00
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 58 Teeth, cast iron, Change gear

      GA58B Cast Iron Change Gear

      Boston Gear
      $ 1,694.00 - $ 1,694.00
      $ 1,694.00
      $ 1,694.00 - $ 1,694.00
      $ 1,694.00

      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
      $ 1,694.00 - $ 1,694.00
      $ 1,694.00
      $ 1,694.00 - $ 1,694.00
      $ 1,694.00
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 53 Teeth, cast iron, Change gear

      GA53B Cast Iron Change Gear

      Boston Gear
      $ 1,602.00 - $ 1,602.00
      $ 1,602.00
      $ 1,602.00 - $ 1,602.00
      $ 1,602.00

      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
      $ 1,602.00 - $ 1,602.00
      $ 1,602.00
      $ 1,602.00 - $ 1,602.00
      $ 1,602.00
    • 14-1/2 Degree Pressure Angle, 8 diametral pitch, 91 Teeth, cast iron, Change gear

      GH91A Cast Iron Change Gear

      Boston Gear
      $ 9,232.00 - $ 9,232.00
      $ 9,232.00
      $ 9,232.00 - $ 9,232.00
      $ 9,232.00

      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
      $ 9,232.00 - $ 9,232.00
      $ 9,232.00
      $ 9,232.00 - $ 9,232.00
      $ 9,232.00
    • 14-1/2 Degree Pressure Angle, 20 diametral pitch, 51 Teeth, cast iron, Change gear

      GA51B Cast Iron Change Gear

      Boston Gear
      $ 1,554.00 - $ 1,554.00
      $ 1,554.00
      $ 1,554.00 - $ 1,554.00
      $ 1,554.00

      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
      $ 1,554.00 - $ 1,554.00
      $ 1,554.00
      $ 1,554.00 - $ 1,554.00
      $ 1,554.00
    • 14-1/2 Degree Pressure Angle, 8 diametral pitch, 90 Teeth, cast iron, Change gear

      GH90A Cast Iron Change Gear

      Boston Gear
      $ 9,374.00 - $ 9,374.00
      $ 9,374.00
      $ 9,374.00 - $ 9,374.00
      $ 9,374.00

      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
      $ 9,374.00 - $ 9,374.00
      $ 9,374.00
      $ 9,374.00 - $ 9,374.00
      $ 9,374.00
    • 120 Teeth, 14-1/2 Degree Pressure Angle, 20 diametral pitch, cast iron, Change gear

      GA120B Cast Iron Change Gear

      Boston Gear
      $ 2,584.00 - $ 2,584.00
      $ 2,584.00
      $ 2,584.00 - $ 2,584.00
      $ 2,584.00

      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
      $ 2,584.00 - $ 2,584.00
      $ 2,584.00
      $ 2,584.00 - $ 2,584.00
      $ 2,584.00