OTC 7180 Universal Bearing Cup Installer
Universal Bearing Cup Installer can be used to install cups ranging in size from 3-5/8 inch O.D. to 6-1/2 inch O.D. Simply turn the expander to the left or right to adjust the installer jaw diameter to the approximate same size as the bearing cup inside diameter. Finger tighten the nut to prevent the expander from moving once the jaw diameter has been set and install the bearing cup.