Part Location Diagram of WPW10320510 Whirlpool Lower Spray Arm
See part 1 in the diagram
Replacing your KitchenAid Dishwasher Lower Spray Arm
( Grid squares measure 1x1 inch )
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Lower Spray Arm WPW10320510

★★★★★
★★★★★
4 Reviews

Rated by 2 customers 

A Bit Difficult 

1- 2 hours 

Ratings submitted by customers like you who bought this part.

$ 102.60
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PartSelect Number PS11752756
Manufacturer Part Number WPW10320510
Manufactured by Whirlpool
Product Description

Lower Spray Arm Specifications

Water is supplied to the lower spray arm via the pump assembly.
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Part Videos

Replacing your KitchenAid Dishwasher Lower Spray Arm

Replacing your KitchenAid Dishwasher Lower Spray Arm
Troubleshooting
This part fixes the following symptoms:
Not cleaning dishes properly | Noisy
This part works with the following products:
Dishwasher.
This part works with the following products:
KitchenAid, Whirlpool.
Part# WPW10320510 replaces these:
AP6019449, 8268300, 8572307, W10077965, W10320510
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Customer Reviews
Average Rating:
★★★★★
★★★★★
4 Reviews
5.0
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Customer Repair Stories
 Average Repair Rating: 2.1 / 5.0, 2 reviews. What's this?
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Sorry, we couldn't find any existing installation instruction that matched.
Dishes would not get clean.
Remove arm-spray . The original part sent to me was the wrong one.
I called PartSelect and told them about the problem. They corrected the situation by sending out the correct part. I am now waiting on the return instructions for the the original part (arm-spray) that was sent to me.
ThankYou
Rich Koneval
5/15/2021
Other Parts Used:
Lower Spray Arm Spray Arm Seal
  • Richard from MEDINA, OH
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Pliers, Screw drivers
1 person found this instruction helpful.
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Getting the large rubber gasket of the Sump / Motor Assembly to seat fully.
After struggling with the Sump / Motor Assembly for over an hour, I applied a generous coating of silicone lube to the rubber gasket, seated the Assembly and put in 2 of the retention clips. Then, with the aid of a 20 weight to hold the Assembly in its fully seated position, I was able to insert the 3rd retention clip. This method worked well but the company video does not show doing anything like this. Without the lube and weight installation is probably a two person job.
All the rest of the assembly went easy. The Dishwasher now works like a brand new one.
Other Parts Used:
Sump and Motor Assembly Lower Spray Arm Detergent and Rinse Dispenser with Cap Spray Arm - Middle Rear Feed Cap
  • BILL from TROPIC, UT
  • Difficulty Level:
    A Bit Difficult
  • Total Repair Time:
    More than 2 hours
  • Tools:
    Nutdriver, Pliers, Screw drivers, Wrench (Adjustable)
2 of 2 people found this instruction helpful.
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Questions and Answers

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3 questions answered by our experts.
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Elizabeth
January 27, 2018
I took the lower arm off and now i cannot get it back on. When i place it on the nut and turn it clockwise, the screw mechanism never engages, it just keeps turning. It looks like it should engage, i can the the thread on both parts.
For model number KUDT03FTSS3
PartSelect logo
Hello Elizabeth, thank you for your question. The spray arm will be set over the nut, then the nut will have to be turned COUNTER clockwise in order to have the spray arm locked into place. I hope this helps!

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John
December 24, 2017
How do you disassemble wpw10320510 from the dishwasher
For model number kudp01flss1
PartSelect logo
Hi John, Thank you for the question. You will need to unscrew the Lower Spray Arm Support/Hub and then lift up on the arm. Hope this helps!

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Stephen
May 5, 2018
Dishes were not getting clean. I noticed that the lower spray arm stopped spinning. I removed this arm , but couldn't see if a belt operated the spinning of the arm, or is it just water pressure from the pump. Thanks
For model number KUDI02CRWH0
PartSelect logo
Hi Stephen, Thank you for the question. The arm spins from the water pressure supplied by the circulation pump, PartSelect Number: PS11757388. Hope this helps!

1 person found this helpful.

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Model Cross Reference
This part works with the following models:
PartSelect Number: PS11752756
Manufacturer Part Number: WPW10320510
Brand
Model Number
Description
KitchenAid
KUDA03CTBL0
Dishwasher
KitchenAid
KUDA03CTBL1
Dishwasher
KitchenAid
KUDA03CTBL2
Dishwasher
KitchenAid
KUDA03CTBL3
Dishwasher
KitchenAid
KUDA03CTBS0
Dishwasher
KitchenAid
KUDA03CTBS1
Dishwasher
KitchenAid
KUDA03CTBS2
Dishwasher
KitchenAid
KUDA03CTBS3
Dishwasher
KitchenAid
KUDA03CTWH0
Dishwasher
KitchenAid
KUDA03CTWH1
Dishwasher
KitchenAid
KUDA03CTWH2
Dishwasher
KitchenAid
KUDA03CTWH3
Dishwasher
KitchenAid
KUDB03CTBL0
Dishwasher
KitchenAid
KUDB03CTBL1
Dishwasher
KitchenAid
KUDB03CTBL2
Dishwasher
KitchenAid
KUDB03CTBS0
Dishwasher
KitchenAid
KUDB03CTBS1
Dishwasher
KitchenAid
KUDB03CTBS2
Dishwasher
KitchenAid
KUDC01TMBL0
Dishwasher
KitchenAid
KUDC01TMBL1
Dishwasher
KitchenAid
KUDC01TMBL6
Dishwasher
KitchenAid
KUDC01TMWH1
Dishwasher
KitchenAid
KUDC01TMWH6
Dishwasher
KitchenAid
KUDC01TMWHO
Dishwasher
KitchenAid
KUDC02IRBL0
Dishwasher
KitchenAid
KUDC02IRBL1
Dishwasher
KitchenAid
KUDC02IRBL2
Dishwasher
KitchenAid
KUDC02IRBL3
Dishwasher
KitchenAid
KUDC02IRBL4
Dishwasher
KitchenAid
KUDC02IRBS1
Dishwasher
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