Heat Treated Steel VDI Universal Axle Front U-Joint Rear Straight Shaft Portal Stub Shafts for 1/10 Portal Axle This axle shaft set is designed for use with 1/10 scale portal axle systems.It features a heat-treated steel construction for increased strength and durability.The front end includes a universal joint (U-joint) for flexible transfer, while the rear end has a straight shaft configuration compatible with VDI universal joints.The design allows for efficient power transmission in both front and rear axle applications.These stub shafts are engineered to fit standard 1/10 scale portal gearboxes and hubs, providing performance in off-road and rugged terrain conditions. Notice: This replacement item is produced by an independent supplier.All brand and model mentions are for compatibility purposes only.