Introducing CAL-50U Axle Lift Kit

July 30, 2015

We’re excited to introduce our new universal front hanger lift kit for narrow or standard wide hanger suspensions.

We just expanded our trailer lift axle offerings with the launch of the CAL-50U. The Cush CAL-50U is a universal, weld-on axle lift system that fits nearly any air-ride suspensions including Hendrickson, SAF, Ridewell, Cush, Watson, and many others. With this advancement in our suspension technology, the CAL-50U brings a high-quality retrofit axle lift solution with an affordable price tag.

CAL-50U features include:

  • Complete DIY Installation Instructions
  • Quick Fit Location Bracket
  • Light Weight, Compact Design
  • Air Springs and Hardware Included ( No Need for Your Duct Tape and Bailing Wire)
  • Compact Packaging for Affordable Shipping
  • Optional Air Control Kit

Installation Procedure Video:

This instructional video will walk you through the necessary steps to install your CAL-50U Universal Axle Lift Kit.

Download the PDF Assembly Instructions

 

Semi-trucks parked in a lot under a clear, blue sky.
November 12, 2025
Discover how custom-engineered trailer suspensions deliver higher ROI. Learn how tailored designs reduce downtime and improve fleet efficiency.
White semi-trucks parked in a line at a truck stop, set against a backdrop of trees under a cloudy sky.
October 31, 2025
Learn how the right suspension choices can help eliminate downtime and make your operations more efficient. Contact Cush Suspensions for customized suspensions!
Overhead view of a parking lot filled with semi-trucks and trailers in a logistical setting.
September 29, 2025
Learn how trailer suspensions affect fleet efficiency and operating costs. Discover how the right system reduces fuel, downtime, and maintenance costs."