ITEM NAME:Metal Rear Middle Drive Shaft Universal Transmission Accessories Kit For Fy M1D6 Metal Rear Middle Drive Shaft Universal Transmission Accessories Kit For Fy M1D6 Replacement part for RC Car,Easy to install and use Compact and convenient to carry High quality alloy material helps you to control your car better For Vehicle Type:FY-01/02/03/04/05 Wltoys 12428 12423 RC Car Weight:10g Color:silver material:metal Size:11.1*1*1cm Package Contents: 1*Rear Middle Drive Shaft 5*screws 1*Hexagon wrench.1 Rear Middle Drive Shaft. Compact and convenient to carry.