Image Item No. Description  18947  Technic Driving Ring 3L Catalog: Parts: Technic  19540  Technic Grabber Arm Claw / Hook with 3L Liftarm Thick Type 2 Catalog: Parts: Technic  99012pb05  Technic Rotor Blade Small with Axle and Pin Connector End with 3 Red Stripes and 2 White Stripes Pattern on Top (Sticker) - Set 42040 Catalog: Parts: Technic  18938  Technic Turntable 60 Tooth Bevel, Top Catalog: Parts: Technic