Packing Includes:Rear Knuckle Arm-2pcsBearing 5x13x4-4pcscomponent Location:Rear Knuckle ArmProduct major function & use:stabilize the CVD, assist the steering7075 Alloy is light item with an increased tensile energy for great durability during extreme RC action.Accurate bearing location, enlarged bearing, making CVD rotation more stable and smoothSuitable Model:TAMIYA 1/10 HOTSHOT II 2024-58737-A