Product review (5 stars): I saved so much money!
After watching a YouTube tutorial on how to change the shock absorber, I ordered 4 and they arrived as promised.  It took a little muscle to remove the old ones.  Once out, the new ones were easy to install.  Now my washer works great.  No more wobbling and banging noises during the spin cycle.  Forget about calling a repair service.  Save yourself a lot of money.