This screw is sized for the Losi 8IGHT 3

Robinson Racing 8712 Pinion Gear Xtra Hard 5mm 8 Mod 12T

designed for the Scorpion 2014

HPI 67499 Spiral Pinion Gear 10 Tooth Vorza Flux/Apache/C1

flip-top style tank for glow fuel only

Robinson 9058 Black Hardened Steel Spur Gear .5 Mod 58T Losi Mini 8ight RC10 Parts This screw is sized forRobinson 9058 Black Hardened Steel Spur Gear . 5 Mod 58T Losi Mini 8ight This is the optional Robinson Racing . 5 Mod 58T Spur Gear for the Losi Mini 8ight. FEATURES Hardened steel construction Blackened finish improves lubricity and reduces metal cracking or breaking from friction INCLUDES Robinson Racing . 5 Mod 58T Spur Gear with Instructions REQUIREMENTS Hardened steel Pinion Gear such as the Robinson Racing #1812 1823 series available with 12 23