Rotary FJ6257 TRIO Arm Adapter Kit for 2019+ Wide Frame GM Trucks (Set of 2 Adapters)

Rotary FJ6257 TRIO Arm Adapter Kit for 2019+ Chevy Silverado & GMC Sierra 1500 (Set of 2 Wide Frame GM Truck Adapters)

Specifically designed for the Trio arms, engineered by Rotary, these adapters have a collar that’s a little larger to work with the movable second stage design. These adapters replace the current ones used and are wider to fit the frame of the vehicle. You’ll replace the front two adapters on the lift and continue to use the current ones you have for the rear pick up points.

These adapters are specifically designed for GM large “wide” frames where the front of the frame around the engine/transmission area is wider than the standard adapters that come with the lift.

These adapters are used for 2019 (and later) GM trucks, such as:

  • 2019 Chevy Silverado
  • GMC Sierra 1500

The Trio Adapters (2) for 2019+ GM Trucks fit the following Rotary Lift models:

  • SPO10/SPOA10-RA/TA with Trio Arms
  • SPO12/10-400 Series
  • SL210-RA/TA
  • SL212/500-800 Series
  • SL212/1100 Series


  • Lift Arm Type: TRIO
  • Lift Arm Hole Diameter: 1.5″
    Compliance and Restrictions
    WARNING: Cancer and Reproductive Harm -