Product review (1 stars): Don't count on it.
This was supposed to fix the problem with my washer banging loudly and frequently stopping with an "out of balance" alert.  In fact, the problem was even worse after I installed these springs.  I finally called a repairman, in order to let a professional fix the problem.  He told me he sees this often, where people try to replace the springs and then call him, but the problem doesn't improve.  He said he can't fix it either, and so we ended up replacing the washer.