8235-9020148822
U-Joint
Mack

This U-joint provides a robust connection in the driveline, transmitting torque between the driveshaft components while accommodating angular misalignment. Built for heavy-duty applications, it features a cross and bearing configuration designed to resist wear under load, with seals that minimize lubricant leakage and contamination. Properly installed, this universal joint reduces driveline vibration and helps sustain smooth engine-to-axle torque transfer across varying road conditions and RPM ranges. It plays a critical role in maintaining drivetrain efficiency, especially on Mack highway tractors and vocational trucks that experience frequent torque fluctuations. Regular inspection for wear patterns and adequate lubrication extends service life and reduces the risk of sudden failure. When replaced in a timely manner, you preserve vehicle performance and operator confidence. Source One Parts Center.