Worm wheel and Worm shaft for Z Axis, Worm wheel and Worm shaft for X Axis, VERTICAL FEED SCREW WITH NUT, CROSS FEED SCREW WITH DOUBLE NUTS, LOGITUDINAL FEED SCREW WITH DOULE NUTS, BEVEL GEAR SET PTNO SKP 1172304, SPUR GEAR D2883003, BEVEL GEAR SET, BEVEL GEAR PART NO E035782, BEVEL GEAR PT NO E0906682