Ensure your vehicle is Ready for the Road Aheadâ„¢ with improved power transfer, with the Spicer 2.35" x 5.31" 1810 Series Steel 46-Spline Driveshaft Midship Stub Shaft. Thanks to its sophisticated design, this replacement piece is able to transmit rotational power so that a vehicle's wheels can rotate in a forward or backward motion. Crafted with incredible durability and strength for long-term reliability.