Spanner Nut for Washing Machines
The spanner nut, identified by part number 4020FA4208J, is compatible with both LG and Sears-Kenmore washing machines. It is designed to firmly attach the washer hub to the gear case shaft and is an original replacement component from LG.
Prior to installation, ensure the washing machine is unplugged and the water supply is turned off. For personal safety, it is advisable to wear work gloves.