Click here for spec sheets: SUCNPPA Spec Sheet
Click here for spec sheets: BUCTPA Spec Sheet
Click here for spec sheet: BUCTP Spec Sheet
The change gears we stock range from 20-tooth through 128-tooth gears
YD132 Cast Iron Spur Gear 1.125" ID Click here for spec sheets:Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pinion wire, stem pinions, and internal gears, and most come with a selection of bore diameters, keyways, and setscrews to accommodate a wide variety of application requirements. They are available in plastic, non metallic, brass, steel, and cast iron and are manufactured in a variety of styles, including