Severe Duty Chassis

Autopart International Severe Duty is more durable and lasts longer

Superior products for light duty trucks, SUV’s, and Commercial Vehicles.

Features and Benefits

  • Over engineered for extended life
  • Stronger and more durable than the OE
  • Larger ball socket for improved strength
  • Powdered Metal Gusher Bearings with grease grooves extend life over conventional design
  • 100% premium silicone boot for durability
  • 100% of products use MOS2 Premium Grease
  • Durability Testing:
    • Durability test studies wear during extreme conditions
    • After 800,000 turns, the AI Severe Duty ball joint still has a torque of 1.20nm, Brand M torque has fallen to 1.5nm

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