Starfighter Impeller-Ducted-Fan RC-Plane by Minihawk - Thingiverse
2 Blade 4inch Black RC Plane Carbon Fiber Spinner Screw Fix Impeller Cover Tip | eBay
Amazon.com: RC Spinner 3inch 76.2mm,ZYHOBBY 2 Blade Impeller Cover RC Airplane Fairing Spinner for Gas Engine DLE30/55 MLD35/70 DA50/EVO54 1PCS Blue or Red or Black : Toys & Games