Models > 721890

721890 Kenmore Microwave - Overview

Models starting with 721890

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Parts list – Part Number: 721890
Parts list
This part number matches the current model number 721890
PartSelect #: PS12204377
Manufacturer #: 721890
  No Longer Available
Keep searches simple, eg. "belt" or "pump".
Turntable Motor Coupler – Part Number: 4370W1A006B
Turntable Motor Coupler
PartSelect #: PS3522918
Manufacturer #: 4370W1A006B
The turntable motor coupler connects the turntable motor to the tray. If the turntable on your microwave will not rotate, you may have a faulty motor coupler. The coupler commonly has a D shaped openi...
$25.93
  In Stock
Screw,Taptite – Part Number: 1SBF0402418
Screw,Taptite
PartSelect #: PS3517460
Manufacturer #: 1SBF0402418
$10.42
  Special Order
Motor, AC Synchronous – Part Number: 2B72754K
Motor, AC Synchronous
PartSelect #: PS3517750
Manufacturer #: 2B72754K
  No Longer Available
Fan – Part Number: 5900W1A004A
Fan
PartSelect #: PS3528612
Manufacturer #: 5900W1A004A
$10.42
  Special Order
Thermostat – Part Number: 6930W1A003C
Thermostat
PartSelect #: PS3530458
Manufacturer #: 6930W1A003C
$14.38
  Special Order
CAPACITOR,HIGH VOLTAGE – Part Number: 0CZZW1H007K
CAPACITOR,HIGH VOLTAGE
PartSelect #: PS8747533
Manufacturer #: 0CZZW1H007K
$59.17
  In Stock
Spring – Part Number: 4B72023A
Spring
PartSelect #: PS3525457
Manufacturer #: 4B72023A
$9.59
  Special Order
Screw,Taptite – Part Number: 1SBF0402618
Screw,Taptite
PartSelect #: PS3517461
Manufacturer #: 1SBF0402618
$7.10
  Special Order
SCREW,TAPPING[TRUSS HEAD] – Part Number: 1TTG0402422
SCREW,TAPPING[TRUSS HEAD]
PartSelect #: PS3517545
Manufacturer #: 1TTG0402422
$7.96
  Special Order
Screw,Tapping – Part Number: 1TTL0402818
Screw,Tapping
PartSelect #: PS3517555
Manufacturer #: 1TTL0402818
$10.42
  Special Order
Magnetron – Part Number: 2B71732G
Magnetron
PartSelect #: PS3517732
Manufacturer #: 2B71732G
$189.06
  In Stock
Lamp,Incandescent – Part Number: 6912W3B002L
Lamp,Incandescent
PartSelect #: PS3530418
Manufacturer #: 6912W3B002L
$24.06
  In Stock

Common Symptoms of models starting with 721890

[Viewing 1 of 1]
Tray won’t turn
Fixed by
these parts
Fixing
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
The new part was too thick for the worn out plastic ring which is obsolete.
Needed to raise the part to match the ring. I used peanut butter to hold plastic shim while replacing to hold it in place. Built in Oct. 2009.
Parts Used:
Turntable Motor Coupler
  • James from PURCELLVILLE, VA
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    30 - 60 mins
1 person found this instruction helpful.
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Shaft socket was worn out
Pop old one out and replaced it with new one.
Parts Used:
Turntable Motor Coupler
  • Cesar from Miami, FL
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
0 of 1 people found this instruction helpful.
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