Image Item No. Description By  32474  Technic Ball Joint Catalog: Parts: Technic 30  32474pb002  Technic Ball Joint with Black Eye with Pupil on Top Left Side Pattern Catalog: Parts: Technic 1  53585  Technic Ball Joint with Through Axle Hole Catalog: Parts: Technic 2  3713  Technic Bush Catalog: Parts: Technic 8  4265c  Technic Bush 1/2 Smooth Catalog: Parts: Technic 99  4265a  Technic Bush 1/2 Toothed, Four Interior Ridges Catalog: Parts: Technic 1  6575  Technic Cam Catalog: Parts: Technic 1  61403  Technic Circular Saw Blade 9 x 9 with Pin Hole and Teeth in Same Direction Catalog: Parts: Technic 1  2950  Technic Digger Bucket 4 x 4 x 9 with 3 Teeth Catalog: Parts: Technic 1  32187  Technic Driving Ring Extension Catalog: Parts: Technic 2  2854  Technic Engine Crankshaft Center Catalog: Parts: Technic 2  2850  Technic Engine Cylinder (Undetermined Type) Catalog: Parts: Technic 1  2850b  Technic Engine Cylinder with Bottom Slots Catalog: Parts: Technic 1  2851  Technic Engine Piston Round Catalog: Parts: Technic 2  424  Technic Hub / Handle 1 x 1 Catalog: Parts: Technic 1  2904  Technic Motorcycle Pivot Catalog: Parts: Technic 1  47455  Technic Rotation Joint Ball Loop with 2 Perpendicular Pins with Friction Catalog: Parts: Technic 2  99012  Technic Rotor Blade Small with Axle and Pin Connector End Catalog: Parts: Technic 25