SEAT BASE DIAPHRAGM 1993-2000

In 1993 the seat frames were changed and although the base frame looks very similar to earleir models, there is a difference in the shape. At this time the seat diaphragm was changed to a special rubber/woven design known as the "Suisiara" model. The idea is that the woven red area stays rigid while the black rubber area expands with weight on it. The unit comes with the necessary metal clips to attach to the frame. For the seat squab backing wire see C721