Description:A Gear is typically toothed wheels that mesh with one another, allowing for the transfer of rotation and torque between the shafts. Helical Gear is a type of Gear with Spline profile for a precise and uniform fit in the transmission system, causing the input and the output shaft to rotate at the same speed and transmit torque to the drivetrain.Attributes:• Provided with normal pressure angle of 20° and 30° for Helical Gear and Involute Spline.• Provided with pitch diameter of 155.833mm and 74.083333mm for Helical Gear and Involute Spline to determine the point for gears engagement.Applications:A Gear is used to transfer power to the output shaft from the transmission control unit, mostly used in Cat 424, 424B, 424B2 Backhoe Loader.