Drew J Dallas , TX September 08, 2020 Appliance: Whirlpool Washer GHW9150PW1 Whirlpool Washer Ghw9150pw1: Needed a stacking kit to fit in our new laundry room. How to replace Stack Kit. My Whirlpool Duet washer and dryer were side by side units with pedestals. When we moved our new laundry needed the units to be stacked. We disassembled the pedestals and ordered the stacking kit and new feet for the washer. Assembly was easy. The screws for the brackets took awhile to catch and finally go into the washer but with some patience all 4 went in. The adhesive pad for the bottom of the dryer went on nicely and fit the exact dimensions. Overall great experience with customer service and easy to install. Do-It-Yourself Rating: Repair Time Estimate: 30-60 minutes