Dryer drum belt, length 88.75" x width 1/4". If the drum does not turn, but you can hear the motor running then there is a good chance the belt has broken.
Washer drive belt. If this belt is broken, the washer will not spin or agitate.
Water inlet valve. The water inlet valve opens to allow hot, cold or warm water to enter the washing machine. If the water inlet valve is defective, the washer may fill slowly or not fill at all.
Upper spin bearing
Transmission drive pulley wheel
Dryer drum drive motor with pulley for belt
Washing machine drain pump on top of motor
Bearing package assembly, transmission base