52KH155P273
Differential Pinion Bearing Spacer
Mack

This spacer is essential for the correct assembly of the differential, ensuring the pinion bearing is accurately positioned for optimal gear engagement. Its precise dimensions help maintain gear mesh, reducing noise and preventing uneven wear. The spacer's robust construction ensures it can withstand the demanding conditions of heavy-duty operation, providing consistent support over time. Proper installation of this part is crucial for maintaining driveline integrity and avoiding costly repairs. It plays a key role in ensuring smooth power transfer and prolonging the lifespan of the differential. Source One Parts Center offers this essential part, prioritizing quality to support your vehicle's performance.