21999509
Differential Pinion Shaft
Volvo

The differential pinion shaft is a fundamental component that supports the pinion gear within the differential assembly. It plays a critical role in transmitting torque from the driveshaft to the ring gear, enabling the wheels to turn at different speeds when cornering. Its robust design ensures durability under heavy loads and continuous operation, which is essential for maintaining vehicle traction and stability. Proper maintenance and timely replacement of this shaft can prevent differential failure and costly repairs. The high-quality construction guarantees resistance to wear and mechanical stress, ensuring long-lasting performance. Sourced from reputable suppliers, this part is vital for the reliable operation of driveline systems in heavy-duty trucks.