Product Details: Prepare your semi to be Ready for the Road Aheadâ„¢ with an efficient transfer of engine power, with the Spicer 1330 / SPL25 Series Non-Greaseable Universal Joint. Thanks to its cross-shaped design, this universal joint is able to send power to the wheels from the driveshaft as it moves with the suspension. Crafted with precise measurements and a durable body to resist weathering, rust, and corrosion.