7843-3929112
Trailer Axle Oil Seal
Mack

This oil seal is essential for preventing lubricant leaks in trailer axles, ensuring smooth and reliable operation. Its sealing surface keeps contaminants out and retains the axle oil, which is vital for reducing friction and wear on moving parts. Constructed from durable materials resistant to heat, chemicals, and environmental factors, it provides long-lasting protection. Proper installation and periodic replacement of this seal are key to avoiding costly repairs and downtime. Maintaining effective seals like this one is fundamental for the safety and efficiency of your trailer’s drivetrain. Source One Parts Center supplies this high-quality seal to support your maintenance programs and keep your fleet running smoothly.