Upgrade Parts/Accessories: Hydraulic Transmission BoxRemote Control Peripherals/Devices: Remote ControllerRC Parts & Accs: MotorsTool Supplies: ToolsFor Vehicle Type: 1/8 TrucksModel Number: Savage XLUse: Vehicles & Remote Control ToysMaterial:metalcolour:blackPackage Contents:2 x helical tooth2 x gearOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.