This machine (WM0642HW) calls for 3 shocks. Installing them was easy. Getting to them (taking the machine apart) was the most time consuming part.
After installation, the machine ran like new... quiet, not wobbly - moving around.... almost as if it were new.
Please note, these shocks appear to be even better made than the OEM that came with the machine. Very happy with the purchase, and delivery time was fast. Thank you.