Top limit and directional switch
Door, lid and control switches stop a cycle when they fail.
Gear
Replaces 777124
Drive parts wear out: a machine that fills but won't spin or agitate often points here.
Switch
Replaces 780379
Door, lid and control switches stop a cycle when they fail.
Switch
Replaces 4149377
Door, lid and control switches stop a cycle when they fail.
1SwitchWP777811
2Gear882699Part numbers come from the Sears PartsDirect parts list for the Whirlpool BLNC800AV2 (view the list), checked November 15, 2026. Amazon buttons open a search for the part number; we may earn a commission.
Where the model number is
Pull the drawer open: the label is on the frame.