Part Location Diagram of WP9742945 Whirlpool Wash Arm Retainer Nut
See part 12 in the diagram
Replacing your Kenmore Dishwasher Wash Arm Retainer Nut
( Grid squares measure 1x1 inch )
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Wash Arm Retainer Nut WP9742945

★★★★★
★★★★★
18 Reviews

Rated by 62 customers 

Really Easy 

Less than 15 mins 

Ratings submitted by customers like you who bought this part.

$ 16.76
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PartSelect Number PS11747063
Manufacturer Part Number WP9742945
Manufactured by Whirlpool
Product Description

Wash Arm Retainer Nut Specifications

Use this part to secure the lower spray arm of your dishwasher.
How Buying OEM Parts Can Save You Time and Money

How Buying OEM Parts Can Save You Time and Money

Part Videos

Replacing your Kenmore Dishwasher Wash Arm Retainer Nut

Replacing your Kenmore Dishwasher Wash Arm Retainer Nut
Troubleshooting
This part fixes the following symptoms:
Not cleaning dishes properly | Noisy | Leaking | Not draining
This part works with the following products:
Dishwasher.
This part works with the following products:
Kenmore, KitchenAid, Whirlpool, Inglis.
Part# WP9742945 replaces these:
AP6013836, 9742945, WP9742945VP
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Customer Reviews
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★★★★★
★★★★★
18 Reviews
4.8
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Customer Repair Stories
 Average Repair Rating: 4.8 / 5.0, 62 reviews. What's this?
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Sorry, we couldn't find any existing installation instruction that matched.
Dishes not washed well
The touch pad insert is just a glorified decal stuck to the front of the door. Peel off the old insert, using a knife to pick up the corner. Then clean away the old adhesive with WD-40 as a cleaner, scraping the surface with the putty knife. Then carefully align and stick on the new insert over the panel having the buttons. That simple.

The middle spray arm changes out in a jiffy, with just a phillips screwdriver.

The lower spray arm nut was stuck so I used pliers to turn the screw and remove it. While you have the lower spray arm off, clean out food scraps and mineral deposits from the drain. The instructions say that if you remove the pump assembly you will need a new seal, so leave the pump on unless you order the appropriate parts. Clean all surfaces with a cleaner that can remove calcium deposits.
Other Parts Used:
Control Panel Touch Pad Insert - White Wash Arm Bearing Ring Wash Arm Retainer Nut Lower Sprayarm Seal Middle Spray Arm Kit
  • John from SAN JOSE, CA
  • Difficulty Level:
    Easy
  • Total Repair Time:
    15 - 30 mins
  • Tools:
    Pliers, Screw drivers
1 of 2 people found this instruction helpful.
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washer arm retainer nut broke on the thread, upper bearing woren out
replaced bearing, seal and the Washer arm retainer nut Easy to do . It took more time to empty the lower tray than installing the new parts. Anybody can do it.Thanks for the fast response and shipment. Jerry
Other Parts Used:
Tine Pivot Wash Arm Bearing Ring Wash Arm Retainer Nut Lower Sprayarm Seal
  • Gerald from WEST CHICAGO, IL
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
1 person found this instruction helpful.
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Lower arm spray disengaged
Used both the Wash Arm Retainer Nut and the Seal. The nut had broken in half and the old seal had cracked, so removed the lower wash arm, which included the top half of the nut, and was able to unscrew the bottom half of the nut from the machine. Put on the seal ring and then put the nut into the wash arm and secured it to the machine. The dishwasher works great--and it is 17 years old!! Thanks, l!!
  • Shirley from ROCKLEDGE, FL
  • Difficulty Level:
    Very Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
1 person found this instruction helpful.
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retainer nut broke
2 minutes
Other Parts Used:
Wash Arm Bearing Ring Wash Arm Retainer Nut
  • Arden from HAMDEN, NY
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
1 person found this instruction helpful.
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The wash arm retainer nut had broken off so that the arm had fallen off.
The nut had broken off even with the top of the threaded area, so we had to remove that broken part. We did so by using small pliers and inserting them in the opening and held them in a spreaded position while turning the broken piece out. We replaced the three new parts and put it back together and it works fine. So easy and much cheaper that having a repairman come in. Took us less than 15 minutes.
Other Parts Used:
Wash Arm Bearing Ring Wash Arm Retainer Nut Lower Sprayarm Seal
  • Cynthia J from Saranac Lake, NY
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    30 - 60 mins
  • Tools:
    Pliers
2 of 2 people found this instruction helpful.
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washers,bearing and wing nut replaced
slid basket out removed old broken wingnut,bushing and bearing and replaced new parts! very easy.
Other Parts Used:
Wash Arm Bearing Ring Wash Arm Retainer Nut Lower Sprayarm Seal
  • yancey from calhoun, GA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Wrench (Adjustable)
0 of 1 people found this instruction helpful.
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washer nut broke
Take the old one out screw the new one In
  • Andre from Pearland, TX
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
0 of 1 people found this instruction helpful.
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Washing poorly, irregular noise in wash cycle
I removed the old parts and replaced them with new parts. It failed to solve the problem.
Other Parts Used:
Wash Arm Bearing Ring Wash Arm Retainer Nut Lower Sprayarm Seal
  • Joseph from Spokane, WA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
  • Tools:
    Screw drivers
0 of 2 people found this instruction helpful.
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wash arm retainer nut was broken
prompt delivery - very please. Easy to repair - video was very helpful.Thank you
  • Nancy from Lake Forest Park, WA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
0 of 1 people found this instruction helpful.
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wash arm nut broken
As per the machine diagram shown on PartSelect's site, we reassembled the wash arm. It was about as difficult as screwing in a light bulb! This part has broken in the past, and we'd called a repair service to check it out, which cost us $65! This time we paid $11 (including shipping!) got the part in less that 3 days, didn't have to wait around for the repair guy, and our dishwasher is back in business!
  • Susan from Studio City, CA
  • Difficulty Level:
    Really Easy
  • Total Repair Time:
    Less than 15 mins
0 of 1 people found this instruction helpful.
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Questions and Answers

Ask our experts a question about this part and we'll get back to you as soon as possible!

2 questions answered by our experts.
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Peggy
August 25, 2017
The old nut broke off. How do i get the rest of it out of the hole?
PartSelect logo
Hi Peggy, Thank you for your question. If the little tab that you turn the nut with has broken off, you may have to use pliers or have a technician come to service your appliance to remove the nut. Good luck with your repair.

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Tom
July 14, 2021
I also need the trim ring that the wash arm retainer nut #9742945 sets in. I cannot find that part number. Can you identify it?
For model number 1999 Kenmore #665_____________
PartSelect logo
Hi Tom, Thank you for your question. The part number listed under your model number for the wash arm retainer ring is PS11747064. If you would like to place an order for it, you may order it either online or by calling our customer service line and anyone will be happy to assist you. Here is a link to one of our YouTube videos that you may reference on how to install it, https://www.youtube.com/watch?v=CIBc2oG5cdY. We hope this helps! If you have any questions, please let us know.

3 people found this helpful.

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Model Cross Reference
This part works with the following models:
PartSelect Number: PS11747063
Manufacturer Part Number: WP9742945
Brand
Model Number
Description
Kenmore
110773811
Dishwasher
Kenmore
110773812
Dishwasher
Kenmore
110773813
Dishwasher
Kenmore
110773881
Dishwasher
Kenmore
110773882
Dishwasher
Kenmore
110773883
Dishwasher
Kenmore
66515701890
Dishwasher
Kenmore
66515701891
Dishwasher
Kenmore
66515702990
Dishwasher
Kenmore
66515705890
Dishwasher
Kenmore
66515705891
Dishwasher
Kenmore
66515707990
Dishwasher
Kenmore
66515708890
Dishwasher
Kenmore
66515708891
Dishwasher
Kenmore
66515709990
Dishwasher
Kenmore
66515722990
Dishwasher
Kenmore
66515727990
Dishwasher
Kenmore
66515729990
Dishwasher
Kenmore
66515772990
Dishwasher
Kenmore
66515777990
Dishwasher
Kenmore
66515779990
Dishwasher
Kenmore
66515791790
Dishwasher
Kenmore
66515791791
Dishwasher
Kenmore
66515791792
Dishwasher
Kenmore
66515791793
Dishwasher
Kenmore
66515795790
Dishwasher
Kenmore
66515795791
Dishwasher
Kenmore
66515795792
Dishwasher
Kenmore
66515795793
Dishwasher
Kenmore
66515798790
Dishwasher
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