LEGOTechnic Gears Assortment Pack

LEGO Technic Gears Assortment Pack

LEGO Technic COMPLETE GEARBOX ASSEMBLY 2 x 4 x 3 1/3 Trans-Clear Wormbox gear motor REDUCER block Mindstorms robotics ev3 NXT transparent robot building power functions part 6588

LEGO Technic Differential gear box kit (gears, pins, axles, connectors) 27 pieces