3088-4304024
Countershaft Drive Gear Retainer
Mack

This specialized retainer plays a critical role in securing the countershaft drive gear within the transmission assembly. Its robust design ensures that the gear remains firmly in place during high-torque operations, preventing slippage and gear misalignment that could lead to costly repairs or downtime. Proper retention of the drive gear is essential for maintaining smooth power transfer and optimal transmission performance, especially under demanding hauling conditions. The high-quality materials used in this component resist wear and fatigue, extending the service life of the transmission system. Installation of this retainer is straightforward, providing a reliable solution for technicians seeking to uphold transmission integrity. Source One Parts Center offers this part as a dependable choice for heavy-duty applications, ensuring your transmission remains resilient and efficient over time.