Fuse
Replaces W10138793
Reads or limits temperature. A failed one can stop the heat or let it run too hot.
High-voltage capacitor
A motor that hums but won't start often needs a new capacitor.
Light bulb
The light bulb this model takes.
Door interlock switch
Replaces W10211973
Door, lid and control switches stop a cycle when they fail.
Door interlock switch
Door, lid and control switches stop a cycle when they fail.
Door interlock switch
Door, lid and control switches stop a cycle when they fail.
Interlock
Door, lid and control switches stop a cycle when they fail.
1FuseW11707984
2Capacitor8206080
3Light bulb8204670
4Interlock switchW10269458Part numbers come from the Sears PartsDirect parts list for the KitchenAid KHMS2050SSS2 (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
Open the door: the label is on the frame. Over-the-range models: sometimes behind the vent grille.