for ARRMA 3S Big Rock, Granite, Senton, Vortek Upgrades Diff Set Gears 37T/13T, 1/10 40CrMo Steel & Helical Type Parts # - RCAWD ARA310956

• 🚙【Fitment】: Upgrades for ARRMA 1/10 3S & Mega 550. ✨Big Rock 3S & V3 3s ✨ Granite 3s & V3 3s & Mega 550. ✨ Senton 3s & v3 3s & Mega 550. ✨Vorteks 3s & Mega 550. Hopups for #ARA310956. 🔥【40CrMo Steel & helical Type】:We use 40CrMo super heavy duty Steel and we make it helical type which is much more stronger and durable , making it the perfect upgrade for Arrma trucks bulletproof. 🔥【Fit for ARRMA Models】:ARA4312V3, ARA102723, ARA102711, ARA102666 , ARA102720, ARA4302V3(T1 & T2), ARA4202V3(T1 & T2), ARA4102V4(T1 & T2), ARA4102SV4(T1 & T2), ARA102714, ARA102668, ARA102721T1, ARA4303V3 (T1 & T2), ARA4203V3 (T1 & T2), ARA4103V4 (T1 & T2), ARA4103SV4 (T1 & T2), ARA102715, ARA4305V3 (T1 & T2 & T3), ARA4105V4 (T1 & T2), ARA4105SV4 (T1 & T2). 🔥【Highlights-Diff Set】:Super-tough straight-cut internal gears for long-lasting durability in all conditions - Super-strong composite diff case with integrated 37T bevel gear for increased durability under extreme loads - Precision manufactured screw threads for fast and easy servicing - Precision manufactured gear teeth for consistent performance at high speeds - Specially designed diff case cap for increased strength and durability. ✨【RCAWD Service】:Over 15 YEARS of developing, your support and continuously innovating has lead us to where we are today.We cherish every customer. Any doubts, pls contact our Friendly RCAWD team, we will solve it., Manufacturer: RCAWD