COUPLING SHAFT

The Dana Differential, MPN 100CS54001-1415M, is a differential unit likely intended for commercial vehicle axle applications. Based on general information from Dana and Spicer (a Dana brand) websites, this part is expected to be a robust differential designed to enhance traction, performance, and durability in demanding commercial environments. Dana's differential product lines, such as Spicer Trac-Lok, offer features like limited-slip capabilities to improve vehicle handling by controlling wheel slip, and some designs provide automatic traction engagement without driver intervention. These units are engineered for smooth operation and a long lifespan with superior lifetime torque bias performance. They can be a seamless upgrade for compatible commercial vehicle axles, typically not requiring special lubricants or extensive modifications. While no direct fitment to specific truck models or detailed specifications for 100CS54001-1415M were found, these differentials are generally selected based on axle dimensions and desired gear ratios within various commercial axle platforms, such as the Dana S110, S111, S130, and S140 medium-duty truck drive axles.