[Richard]

Ole, I have looked at the drawings of the air bag you listed. I think it may work with minimal work. As it is shown in the drawing, there are four bolts that attach the bottom to the bottom plate. However, there is one bolt in the center that holds the bag bottom plate to the piston. I would simply remove that bolt, replace with threaded rod and nut. Cut the threaded rod long enough to protrude through the existing mounting hole.

It appears from the drawings that these bags are larger in diameter. You are going to have to match that diameter on the tag bags.