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Auxiliary > Truck Non-Steer Lift Axle > COMPOSILITE EXF-SD


Super Dump Non-Steer Tag Lift Axle

COMPOSILITE EXF-SD Super Dump is a non-Steer tag lift axle with value added options and enhanced design features that offer lower cost of ownership.


Sales Literature


Selection Guides

Inset Lower Beams

  • Optimized lateral stiffness
  • Eliminates the need for V-rods

Weld-Free Hanger Design

  • No welding on side rail hangers minimizes stress risers to prolong product life
  • Flat hanger design allows for flexibility of bolt hole patterns

Zero-Torsion Rubber Bushings

  • Provide increased durability and bushing life
  • Longer bushing life promotes less downtime

Secondary Bump Stop

  • Under extreme axle loading, the EX design for both steer and non-steer models incorporates a secondary mechanical bump stop (figure B) that transmits any additional loading into the axle seat - to further protect the beam from potential damage.