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SAF CBXu Underslung

The SAF CBXu Underslung Fixed Frame Air Suspensions are designed with low-ride heights for low-profile trailer applications. 

Product information

The SAF CBXu Underslung Fixed Frame Air Suspension delivers durability in a lightweight system for low-profile on/off-highway trailer applications with multiple configurations.

The CBXu Underslung Fixed Air Suspension features:

  • SwingAlign™ for fast and accurate axle alignment  
  • Multi-functional pivot bushing with exterior void design
  • Optional P89™ or P89 Plus™ Air Disc Brakes
  • Optional SC5 Dressed Drum Wheel End package with 5-Year Warranty
  • 25/30k capacity model available (rated for 30k at creep speed)
  • Optional Tire Pilot Plus™ Tire Inflation System
  • Optional 5” axle for smaller brake configurations
  • CBXy Yoke Mount model available for lowboy trailer applications
  • Black Armour® Corrosion Protection
Technical data
Capacity: 23,000 and 25,000 lbs. (10.4 and 11.3 t) 
Ride Heights: 6” / 7” / 8” / 9” / 10” / 12”
Standard Axle Track: 71.5” (optional 75.5” / 77.5” / 81.5” / 83.5”)
Interested? Get in contact.