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Truck > Vocational > HAS™ Tandem-Axle Vocational

HAS™ Tandem-Axle Vocational

Light-duty Vocational Air Suspension (HAS 40K/46K)

Introducing TRAAX ROD®

TRAAX ROD® torque rods offer up to 5X* the performance life of conventional double shot bushings and similar performance of ball and socket torque rods, with better energy absorption, delivering best in class bushing retention and longer component life for heavy- and severe-duty applications.

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  • Large volume air springs and heavy-duty shock absorbers deliver superior ride quality.
  • Cross channels enhance lateral load distribution to axle connection and reduce maintenance requirements.
  • Heavy-duty main support members designed and manufactured by Hendrickson for outstanding durability.
  • Optional EDGE System promotes Efficient Driveline Geometry to extend key drivetrain component life.
  • Designed to equalize load distribution for improved stability.
  • Heavy-duty torque rods ensure maximum life and lateral stability.
  • Drop-in shims make axle alignment fast and easy.
  • Optional inboard shocks improve clearance for spreader applications.
  • Designed for up to 25 percent off-highway operation (10 percent for HAS 40K).
  • HAS 402/460 approved for use with lift axles.