Get your semi Ready for the Road Ahead™ with an effective transfer of engine power, with the Meritor 18N Series Half Round Universal Joint. With a cross-shaped design, this universal joint is able to transfer power to the wheels from the drive shaft while it moves up or down with the suspension. Manufactured with precise measurements and a durable body to resist corrosion, weathering, and rust. FleetPride is your First Click in Heavy Duty®.