40CrMo Super Heavy Duty Steel Differential Outdrives Gears and Planet Gears for ARRMA , 3S and 4S Up

High quality: Made of high-quality materials, the product is durable.fine workmanship, looks very beautiful.Easy to use, Easy to replaceWheelbase: ScrewsTechnical parameters: Value 10Model Number: D2-ARAC3999for Vehicle Type: CarsTool Supplies: Assembled classFour-wheel Drive : Shell\/Chassis\/Wing\/HeadRemote Control Peripherals\/Devices: Remote ControllerUpgrade Parts\/Accessories: GearRC Parts & Accs: Connectors\/WiringRecommend Age: 12+yUse: Vehicles & Remote Control Toys Product Name: DIFFERENTIAL OUTDRIVES Gears and Planet GearsApplicable RC Cars 1: for ARRMA , 3S and 4S VehiclesScale: 1\/10Material: Metalcolour: As shownPackage Contents: 1 x RC Upgrade Parts kitOnly the above package content, other products are not included.Note: Light reflection 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.