Frank T Sound Beach , NY January 01, 2019 Appliance: Whirlpool Washer WFW9250WW00 Whirlpool Washer Wfw9250ww00: The washer’s bellow needed to be replaced. How to replace Bellow. I ordered a replacement bellow and watched the AppliancePartsPros video, and replaced it myself. Do-It-Yourself Rating: Repair Time Estimate: 1-2 hours