We stock top plates, air sliders, base plates, repair kits and individual components for these fifth wheel brands. And, we can indentify and help you figure out what you need.
To determine what type of fifth wheel you have or need, here's what you should condsider:
This base is typical of an air slide, outboard mount.(Outboard mounts have mounting angles on the outside of the truck frame. Inboard mounts have angles over the frame rails.)
This stationary foot is usually bolted to a corrugated plate.
Height: Measure distance from top of frame to top of fifth wheel.
More fifth wheel info:Holland Fifth Wheel Catalog(includes Simplex) Fontaine Fifth Wheel Catalog Jost Fifth Wheel Catalog