Outfit your semi truck to be Ready for the Road Ahead™ with optimized torque transfer, with the Neapco 2.5" x 16-Spline Driveshaft Stub Shaft. By utilizing a straightforward design, this replacement device is able to transfer rotational power and torque from a vehicle's transmission to its drive axle. Crafted with premium-quality materials to endure large amounts of torque. FleetPride is your First Click in Heavy Duty®.