Drive Axle Spacer; Meritor (Rockwell); 38k-48k lb; SET403/SET401

Bearing Spacer for 38k-48k lb Meritor (Rockwell) Drive Axle 

For Use with SET403/SET401 Bearings

ADVANTAGES:

• Reduces Bearing Friction
• Increases Wheel Spin
• Lowers Bearing Temperature
• Reduces Hub Maintenance