Belt
Replaces WE12X42
Turns the drum. If the motor hums and the drum stays still, check the belt first.
Idler pulley
Replaces WE12X47
Thumping or squealing during a cycle points to worn rollers, pulleys or bearings.
Motor switch
A motor that hums but won't turn, or stops once it's warm, needs replacing.
Start switch
Replaces WE4X488
Door, lid and control switches stop a cycle when they fail.
Door switch
Door, lid and control switches stop a cycle when they fail.
1BeltWE12X10014
2Idler pulleyWE12X81
3Motor switchWE4X344
4Start switchWE17X10010Part numbers come from the Sears PartsDirect parts list for the GE DDE7100PAL (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
Inside the door opening, on the frame or the back of the door. Older models: on the back panel near the cord.