A friend of mine has a B1 KB 572 with a KB oil pump, and KB told him to use this special suction hose, that I can't think of the name, but I did see the hose, and it has different hose fittings it looks like they are sweged and not reuseable. I really dont think that the steel braid part of the hose would collapse, but maybe the the non steel reenforced rubber hose inside would, I dont know just a thought.