GLOBACT Steel Gear F/R Transmission Module Set 37T Main Gear for 1/10 ARRMA Vorteks Granite Big Rock Senton Kraton Outcast 1/8 Infraction Typhon Mojave Upgrade Parts Replace ARRMA ARA311156

【Compatibility】Suit for 1/10 BIG ROCK V3 3S, GRANITE MEGA 550/V3 3S, KRATON 4S V2 BLX, OUTCAST 4S V2 BLX, SENTON MEGA 550/V3 3S, VORTEKS MEGA 550/3S BLX, 1/8 MOJAVE 4X4 4S BLX, INFRACTION MEGA/3S BLX, TYPHON MEGA 550/3S BLX, VENDETTA 4WD 3S BLX.. 【High Quality】Super-strong metal diff with integrated 37T bevel gear for increased durability under extreme loads, steel input, and main diff gears are precision manufactured for accurate tooth mesh.. 【Steel Gear】The gear is made of #45 steel with strong wear resistance and long service life.. 【Precision Manufacturing】Tough precision aluminum diff case and diff module yoke ensure accurate alignment between gears, high-strength steel straight-cut diff internal gears, and splined diff output shafts.. 【Pre-assembled & Oiled】The diff is pre-oiled and fully assembled and can be placed directly into the front or rear of the ARRMA model.