Original Name / Part No.: 8250+8295+8850+8849Part location: Front & center & rear drive shaft areaProduct major functions & usage:1. The alloy 6061 T6 and steel mixed material combination is strong and powerful but also maintain light in weight.2. Transferring the power from the motor to the whole vehicle.Accessories:Drive Shaft 3pcs2.5xM4x11 Stainless Steel Screw Pin 6pcs4x2.5 Silicone Ring 6pcs5x1 Silicone Ring 6pcs