Features:
Replacement of Parts# ARA311156, the front/rear transmission module set/ differential set;
The diff case is hard-anodized color, CNCmachined PTFE-coated hardened alloy 6061-T6; #45 steel input and main diff gears are precision manufactured for accurate tooth mesh;
1.35 module input and main gear tooth profilefor ultimate durability;
Tough precision molded composite diff case and diff module yoke ensures accurate alignment between gears;
High strength steel straight-cut diffinternal gears and splined diff output shafts

Compatible with: Arrma Vorteks 3S BLX,Senton 3S BLX, Granite 3S BLX, Big Rock 3S BLX V3, Vendetta 3S BLX, Typhon 3SBLX, Granite Mega550, Senton Mega550, Typhon Mega550, Vorteks Mega550, Outcast4S BLX V2, Kraton 4S BLX V2;

Material: Aluminum Alloy + #45 steel

Package Include:
1 x F/R Transmission Module Set (#45 SteelGear, Aluminum Alloy Diff Case)