Get your semi truck Ready for the Road Aheadâ„¢ with enhanced power transfer, with the Spicer 2.5" Driveshaft Yoke Shaft. With a sophisticated design, this replacement piece works to transmit torque and rotational motion from the driveshaft to other components, allowing for forward and reverse motion. Crafted with ultra-rugged and durable components to be resistant to corrosion and everyday wear.