Heavy Duty Truck 10102 Universal U Joint Puller &5192 Bearing Cup Heavy Duty 10102 U Joint Puller Class 6 8 with 5192 Bearing Cup 10105 Heavy Duty Universal Joint Pullers Press Removal U Joint Tool 10105 U Joint Puller Press Removal Tool for Light Duty Class 1 3 10105 Universal U Joint Puller Press Removal Tool For Light Duty Class 10102 U Joint Puller and 5192 Bearing Cup Tool for Class 6 8 Trucks. High Quality: Manufactured from high standard carbon steel. Great strength, high pressure capacity and super durability. No corrosion and rust and no deformation and fade. According to #10105, providing the most effective mechanical advantage for disassembly. Eliminates dangerous vice and socket or hammering methods. Reduces the risk of damage to driveshaft, yokes, joints or bearing cups. Can be used on aluminum driveshafts. One piece unit No bolts, cables, or assembly required. Operating Instruction: 1. Remove all fasteners from bearing cups. 2. Slip the U Joint Puller over the yoke of the driveline. 3. Turn the tools forcing screw clockwise with either an air or hand wrench. (Note: reverse thread)4. Once bearing cup has been removed, repeat the process on the remaining bearing cups.