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Wash Arm, Lower

Part Number: AP4364610
MFG Part Number: 6-917642
Made by: Whirlpool
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$43.16 $6.89

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Questions & Answers

10 Questions & Answers


Comes with the metal shields

Genuine Whirlpool part. Whirlpool brands include Whirlpool, Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and others. See all items in Dishwasher Spray Arm & Related.
Whirlpool also makes various appliance models for Sears / Kenmore.

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Cross Reference Information

Part Number 6-917642 (AP4364610) replaces 99002678, 1469556, AH2340930, EA2340930, PS2340930.

Do-It-Yourself Stories from Customers like You
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Worn lower wash arm Mark R. • Kansas City, MO • January 09, 2015

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Repair Time Estimate

Less than 15 minutes 

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Questions & Answers

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Most Interesting

While examining dishes on the bottom rack I have come to realize that the cups and bowls are not getting washed properly. Through further investigation I noticed the bottom arm is not spinning. I removed and inspected the arm, noting no obstructions. Is there a way check for proper operation?

Ken F. for Model Number JDB1250AWS


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The spray arm is wobbly and hits the bottom of the basket. It was suggested that the arm should be replaced because it is worn. It looks like there should be a washer in the housing of the arm. Thanks

Rudi for Model Number MDB5601AWQ


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We are having a couple of issues with this dishwasher. 1. It is not draining well. There is always a few inches of water left after a cycle. So far I have taken apart the inside and cleaned everything that I can find to clean. I rinsed the pump filter as best as I could, not perfect but seems pretty good. I removed the drain motor and cleaned it out, seemed to spin ok. I removed the drain hose and made sure it seemed to be clear. After all that it still left water in the tub. Could the drain pump be under performing or is it all or nothing? Any other suggestions to look at? 2. There is always something stuck on a couple glasses or some bowls. I was thinking that the stuck stuff was due to the poor draining, residue getting sprayed around. 3. The lower spray arm is not spinning. At least I positioned it let the washer run for a few minutes and then checked it, the arm was in the same place as I left it. Water was coming out of the sprayer holes when I opened the door. Any suggestions? Should I replace the lower spray arm? The filter plate, the drain pump or something else? Thanks.

Matt for Model Number MDBH985AWS


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Latest Questions

My dishwasher, Maytag Quiet Series 200 MDBH945AWB problem: The Lower Wash Arm AP4364610 is rubbing on the bottom of the Lower Dish Rack AP4482621. It appears that the Wash Arm Cap AP4113393 is tightened properly. Is there a washer or other ring below the wash arm that can be removed to increase the clearance ? Can I get larger diameter wheels ? What can I attach to tub wall wheel "tracks" to elevate the dish rack ?

Douglas for Model Number MDBH945AWB


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Maytag 7600 dishwasher. The wash arm seems to have plenty of water and no blocking by debris. However, it wobbles and therefore gets stuck (by water feed tube on bottom) and stops turning. The screw is part of the arm assembly......should I buy a new arm?

Linda for Model Number MBH 7600


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Lower washer arm will not turn during wash cycle. Stays stationary. Should I repair or buy new?

Pat for Model Number Matag


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