Fixed rod, rebushable, 1.25in shaft, c to c: 22.78in. Bushing angles are 0 and 10 degrees. 4 spring tandem, air trac model compatability. Improve drivetrain stability and extend suspension life with our new Torque rod, engineered specifically for commercial trucks that face constant stress, heavy loads, and demanding road conditions. Designed to control axle movement and maintain proper alignment, this torque rod delivers the strength and reliability your fleet depends on