Link Manufacturing’s newly updated and improved family of self-steer auxiliary suspensions enhances the performance, strength and uptime of work trucks and heavy-duty vocational vehicles.Featuring Swift Mount Technology, Link’s self-steer auxiliary suspensions use patented interchangeable ride height brackets and integrated air kits to reduce installation time. Our Self-Steer lift axle is available in 8K, 10K, 13.5K, and 20K capacities.

50-70% Faster Installation with Swift Mount Technology

Featuring Swift Mount Technology, Link’s self-steer auxiliary suspensions use patented interchangeable right height brackets and integrated air kits to be installed in as little as two hours. The brackets also help alleviate inventory concerns by allowing companies to keep four sets in inventory, which can be used to mount any Link auxiliary suspension.

Convenience and Performance

To provide even greater ease of installation, the “stepped-edge” design helps the installer center the suspension on the frame, greatly reducing the time to achieve true alignment. The optional fender bracket attachments eliminate the need to remove the hub during installation.

The new 8K and 10K auxiliary suspensions incorporate heavy duty bearings and are engineered using proprietary brakes and drums, which are readily available, allowing the new 8K and 10K to outperform all others on the marketplace. The 13.5K suspension is available with optional disc or drum brakes.


Engineered to Link’s exacting standards for reliability and durability, all auxiliary suspensions are equipped with new rugged cast arms and Link-KOAT® migratory self-healing metal treatment to provide corrosion resistance and rust protection. A compact mounting envelope, combined with optional integrated air control system, also saves valuable frame rail space.


  • Reliable & durable performance
  • 50-70% faster installation than industry standards
  • 5-Day lead times—get it next week, not next month
  • Reduce inventory without reducing options

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