The General Electric WH03X31937 Washer Mode Shifter controls the washer’s drive mode to support proper agitation and spin operation during selected cycles. This mechanical component works with the washer’s transmission and drive system to shift between different operating functions, allowing the tub or agitator to move according to the cycle requirements. Proper mode shifting supports... https://www.hnkparts.com/wh03x31937-general-electric-mode-shifter