Idler pulley
Thumping or squealing during a cycle points to worn rollers, pulleys or bearings.
Drain pump
Water left behind after a cycle usually points to the pump.
Clutch
Replaces 3951312
Drive parts wear out: a machine that fills but won't spin or agitate often points here.
Gear case
Replaces 3360630
Drive parts wear out: a machine that fills but won't spin or agitate often points here.
Drive block
Drive parts wear out: a machine that fills but won't spin or agitate often points here.
1Idler pulleyWP691366
2Drain pumpWP3363394
3Clutch285785Part numbers come from the Sears PartsDirect parts list for the Whirlpool LTE5243DQA (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 dryer door opening, or on the back panel.