100% New Made of High Quality Meterial, Stronger And More Durable Easy to use,Easy to replace Suitable for: 104009 12402-A 12401 12402 12403 12404 12409 Tool Supplies:Assembly Category RC Parts & Accs: Accessories Use:Vehicles & Remote Control Toys Technical parameters:Value 2 Remote Control Peripherals/Devices:Receivers For Vehicle Type:Cars Four-wheel Drive Attributes:Assemblage Wheelbase:Screws color:Silver Material:Metal Package Contents: 2 x Differential Driving Gear Set Only the above package content, other products are not included. Note: Light 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.