Sherita A Chicago , IL October 22, 2018 Appliance: General Electric Washer WBB4500G2WW Ge Washer Wbb4500g2ww: The agitator needed to be replaced. How to replace Agitator Assembly. I simply ordered the part and installed it by pushing the part into the groove slot. Do-It-Yourself Rating: Repair Time Estimate: Less than 15 minutes