Airstream Lower Step Hinge Arm for Aluminum Double Step Assembly - 400003

Airstream Step Lower Hinge Arm is 6 ⅞” long and  1 ¼” wide and is the lower arm that attaches the 2 steps together. Used on Airstream Classic, Airstream Land Yacht trailers and many other Airstream models.

For Double Step Assembly 3440006 

See parts manuals for compatibility and placement.

Compatibility: 1977 to Present Airstream

To view an interactive image of the Airstream Aluminum Double Step Assembly Parts Diagram click here.