S170 Single Reduction Single Drive Axles are equipped with innovative features to ensure optimal operation and durability with less required maintenance. These high-performance single drive axles are designed to withstand demanding vocations, including LTL, double and triple trailer linehaul, construction, refuse, city delivery, and fire and rescue.

• Patented axle breather design allows unrestricted airflow – a no maintenance feature
• Ratio coverage from 3.07 to 7.17:1 allows maximum performance across a variety of vocations
• Integral welded suspension brackets for increased strength and durability
• Driver-controlled wheel differential lock for maximum traction
• Extra wide face-width gearing provides greater strength for increased durability
• Forged, heat-treated steel differential case for longer gear and bearing life