Fifth wheel
Fifth wheel
Fifth wheel assembly
Fifth wheel assembly
Fifth wheel assembly
Fifth wheel assembly for a tractor-trailer combination
Fifth wheel bearing pivoting plate
Fifth wheel bearing plate cover with inboard protective skip...
Fifth wheel bearing plate improvements
Fifth wheel bracket
Fifth wheel bracket mounting assembly
Fifth wheel bracket plate mounting assembly
Fifth wheel connection for a tractor-trailer combination
Fifth wheel construction having rotatable bearing plate
Fifth wheel coupler
Fifth wheel coupler assembly
Fifth wheel coupler release apparatus
Fifth wheel coupling
Fifth wheel coupling
Fifth wheel coupling