Get your semi Ready for the Road Aheadâ„¢ with an efficient transfer of torque in the drivetrain, with the Spicer 1810 Series 54-Spline Straight Round Hole Steel Driveshaft End Yoke. Thanks to its Y-shaped design, this replacement device is able to act as a connection point between drivetrain components, while accommodating for angular misalignment. Crafted with top-quality materials to endure the rigors of everyday wear and tear.