Models > RB21KN-4A

RB21KN-4A (AG71B) Magic Chef Refrigerator - Overview

Sections of the RB21KN-4A

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Screw – Part Number: W11233072
Screw
★★★★★
★★★★★
(6)
PartSelect #: PS12349731
Manufacturer #: W11233072
This is a multi-use and multi-appliance screw. It can be used on a microwave, refrigerator, range/oven, air conditioner, dehumidifier, washer, or dryer. The measurements of this screw are 8 x 1/2 inch...
$20.79
  In Stock
Ice Cube Tray – Part Number: WP61002140
Ice Cube Tray
PartSelect #: PS11743133
Manufacturer #: WP61002140
This ice cube tray is located inside your refrigerator and is eleven inches long, with 48 molds. It comes in white and is made entirely from plastic. If your tray is broken, cracked, or damaged, repla...
$26.45
  In Stock
Evaporator Fan Motor - 115V 60Hz - Blade NOT Included – Part Number: WP61004888
Evaporator Fan Motor - 115V 60Hz - Blade NOT Included
★★★★★
★★★★★
(4)
PartSelect #: PS11743214
Manufacturer #: WP61004888
This is an evaporator fan motor for a refrigerator. The fan motor circulates air through the refrigerator to the fresh food compartment for efficient cooling. It is just over three inches long. It is ...
$102.86
  In Stock
Plastic Tubing – Part Number: WPB5705307
Plastic Tubing
★★★★★
★★★★★
(1)
PartSelect #: PS11747816
Manufacturer #: WPB5705307
This part supplies water to refrigerator components that require water, such as the ice maker and water dispenser. If you notice a leak coming from your refrigerator, the plastic tubing that feeds you...
$16.70
  In Stock
Screw – Part Number: WP33002917
Screw
★★★★★
★★★★★
(1)
PartSelect #: PS11741136
Manufacturer #: WP33002917
Sold individually.
$8.04
  In Stock
Water Hose Clamp – Part Number: WP488878
Water Hose Clamp
PartSelect #: PS11742726
Manufacturer #: WP488878
This water hose clamp is used in your refrigerator to support the water tube. If the tubing or hose is working, but is loose inside the unit, the clamp, which is supposed to support it in place, could...
$7.43
  In Stock
Icemaker Fill Tube – Part Number: 12001935
Icemaker Fill Tube
PartSelect #: PS2003449
Manufacturer #: 12001935
This fill tube grommet is used to supply water to the icemaker and is partially located in the refrigerator/freezer wall.
$40.97
  In Stock
DISCONTINUED – Part Number: 12001344
DISCONTINUED
PartSelect #: PS2002982
Manufacturer #: 12001344
  No Longer Available
Water Tubing Clamp – Part Number: W10833902
Water Tubing Clamp
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★★★★★
(1)
PartSelect #: PS11727816
Manufacturer #: W10833902
This water tubing clamp keeps the 3/16-inch diameter water tubing mounted to your refrigerator. Its purpose is to prevent shifting, kinking, or loosening of the tubing, ensuring a consistent water flo...
$6.93
  Special Order
BLADE- EVA – Part Number: 64359-1
BLADE- EVA
PartSelect #: PS2063397
Manufacturer #: 64359-1
  No Longer Available
Screw – Part Number: 400019-1
Screw
PartSelect #: PS2040712
Manufacturer #: 400019-1
This screw is sold individually.
  No Longer Available
COVER, GLASS – Part Number: 68292-2
COVER, GLASS
PartSelect #: PS115435
Manufacturer #: 68292-2
  No Longer Available

Questions And Answers for RB21KN-4A

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Common Symptoms of the RB21KN-4A

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Leaking
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Fridge too warm
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Noisy
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Freezer section too warm
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Keep searches simple. Use keywords, e.g. "leaking", "pump", "broken" or "fit".
cocktails running out of ice
filled both ice cube trays up with water and placed in the freezer.. within hours my ice oproduction was doubled! no more warm cocktails : )
Parts Used:
Ice Cube Tray
  • Craig from Westminster, CA
  • Difficulty Level:
    Very Difficult
  • Total Repair Time:
    More than 2 hours
  • Tools:
    Nutdriver, Pliers, Screw drivers, Socket set, Wrench (Adjustable), Wrench set
55 of 60 people found this instruction helpful.
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Icemaker fill tube cracked
The factory installed fill tube was formed and molded, hard plastic. Nothing like the replacement part or the one depicted in the install instructions.To remove it, I had to grip the exterior water tube module with a pair of Visegrip pliers, twist and pull as hard as possible, to expose a section of fill tube. I then had to cut through the tube with a hacksaw to remove the module and flange that secure it to the access hole. From the inside, I removed the ice maker and fan shield to expose the remaining section of fill tube. Using a section of copper pipe and a hammer, I was able to drive the tube through the back wall of the appliance. Fitting the new tube was easy. However, it is too short to reach the fill cup. I fashioned a section of the old tube to create an extension which I inserted in the new part. And, much to my surprise, it actually works!
Parts Used:
Icemaker Fill Tube
  • Mark from SEBASTOPOL, CA
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    1- 2 hours
  • Tools:
    Nutdriver, Pliers, Screw drivers, Socket set
5 of 5 people found this instruction helpful.
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evaporator fan was noisy
First I unplugged the refrigerator. Next item was the ice-maker; remove (3) screws and unplug it from the back wall. Third task is remove the (4) screws that attach the back wall of the freezer compartment. Lift the wall up enough to dislodge the center cooling shaft that the fan rides in and remove the rear wall. The last item is the fan motor which is attached to the freezer wall by (2) screws and (3) wires which are easily removed. Change out the motor and reassemble freezer compartment .
Parts Used:
Evaporator Fan Motor - 115V 60Hz - Blade NOT Included
  • Dwayne from Gastonia, NC
  • Difficulty Level:
    Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Nutdriver
6 of 11 people found this instruction helpful.
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