Customer Questions and Answers for Washer Idler Pulley Wheel by Whirlpool

Hello Janet. It sounds like the tub bearings are bad in the unit and will need to be replaced.

Dave, Since the tub turns and the pulley turns (in both directions) Then the issue would be in the idler pulley WP40045001 and shaft assembly WP27001028 and spring WP40061401 . If the pulley is seizing up on the idler lever shaft, or the spring is not maintain proper pressure on the belt, you can have the symptoms you're describing.

George, You would only need the washers and e-clip if they are missing off the unit. If they are not on the unit then you will need part numbers WP233520 Qty 2, WPY504082 qty 1 and WP23748 qty 1.

Hello Kevin, The spin bearing is going out. This is caused by the tub seal starting to leak detergent water into the bearing which washes the lubrication from the bearing and causes it to seize. You see, the spinning of the bearing without lubrication causes heat to build in the bearing. The heat causes the metal to expand and this seizes the bearing. When the bearing seizes and the pulley is unable to turn, the motor pulley burns throgh the belt. This particular style machine requires a complete teardown to restore normal operation. The spin bearing, the outer tub seal, the belt, and the idler should be replaced. It also isn't a bad idea to replace the idler wheel and spring while you're in there to prevent a repeat failure in the near future. The drain pump normally gets replaced also just because it has to come off and it is a difficult part to replace.

Hello Dane, The pulley is designed to be installed dry since it is impregnated with a dry lubricant that is released with wear on the bushing. If you want to lubricate it, I doubt that it would hurt anything, but I would only use white lithium grease TJ20000030.

Hello Steven. If the pulley WP40045001 is bad, the pulley may lock down and not turn, or be very noisy. Hope this helps.