RCAWD 30K Oil, 20% Faster, 40CrMo Gear, Front Rear Diff Set 34T 13T, Enlarged Spiral Teeth for Big Rock, Granite, Senton, Vorteks, Typhon, Infraction, Vendetta 3S & Kraton Outcast Mojave 4S

[Fitment]: for arrma 3S 4S upgrades. 3S 1/10 -- big rock 3s; granite senton vorteks 3s & mega 550; 1/8 vendetta 3s; typhon 3s & mega 550; infraction 3s & mega 570. 4S--kraton & outcast & mojave 4s. Hopups for #ARA311156
【30K Oil Pre-assembled】: The Differential is filled with 30000 cst oil, it is more viscous than the stock's 10,000cSt silicone oil and has less power loss, which can be placed directly into arrma 3s
【40CrMo -60% Stronger than Stock】: Upgraded 40CrMo has high hardenability which strength, hardness, wear resistance, impact toughness and other mechanical properties are significantly higher than 45 steel
【20% Faster】: We use 34T/14T instead of stock's 37T/13T. The gear ratio is reduced, the speed is increased, and it can withstand greater power input
【Enlarged Helical Teeth】: more suitable for upgrading brushless power motor ESCs. NOTE: Using a modified differential requires replacing both

Metal Gear F/R Transmission Module Set for ARMMA 3S and 4S

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