Product review (5 stars): Buy 4 Not 1
You probably need 4 of these, not just one. At least my mother-in-law's Whirlpool front loader did.  Hard part was all the sheet metal screws. These shocks were easy out, easy in (well, out was a little tricky), and now the washer no longer dances across the floor and stays put when washing clothes! Cool gray color.