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Spray Arm & Related

Best Seller
Dishwasher Lower Spray Arm Assembly
Genuine Ge part
By: Ge
Part Number: WD22X33499

Replacement lower spray arm assembly for dishwashers. Installs under the upper dish rack to distribute water during wash cycles. Needed when cracked or broken.

Note: Due to manufacturer changes, the spray arm no longer has the metal tips on the end of the spray arm. Per the manufacturer, it is no longer required.

Do-It-Yourself Stories from Customers like You Lower spray arm got caught on heating element   John A. • Schwenksville , PA • June 14, 2025

Purchased new lower spray arm. counterclockwise wise turn to remove and clockwise turn to replace Read more

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$21.35
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$25.41
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Best Seller
Conduit Mid Asm
Genuine Ge part
By: Ge
Part Number: WD22X10094

The Middle Conduit Assembly is an OEM part for GE dishwashers, designed to facilitate the proper routing and distribution of water during the wash cycle. This part ensures that water is evenly distributed to the middle spray arm, providing effective and efficient cleaning of dishes placed on the middle rack. 

Causes of a bad middle conduit assembly can include clogs from food debris, mineral buildup from hard water, and physical damage due to regular use or improper loading of dishes. These issues can impede water flow, reducing the dishwasher’s cleaning efficiency.

Symptoms of a bad Middle Conduit Assembly include:

  • Poor cleaning performance, especially with dishes on the middle rack
  • Water not reaching the middle spray arm
  • Unusual noise during the wash cycle, indicating a disruption in water flow

This OEM GE part is also compatible with Hotpoint, RCA, and some Kenmore models.

Do-It-Yourself Stories from Customers like You Broken middle spray arm and mid conduit assembly.   Tony P. • Manchester , NH • March 27, 2017

Ordered part, received it in two days. Parts were amazingly easy to install. Appliance works like new again! Thanks for a wonderful shopping (and repair) experience. Read more

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$31.95
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$38.02
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$6.07

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Best Seller
Dishwasher Mid Conduit Blaster Assembly
Genuine Ge part
By: Ge
Part Number: WD12X34182

Connects to the middle rack to deliver water through the mid-level spray system. Replace if tabs are broken, assembly won't lock in place, or seals are worn.

Do-It-Yourself Stories from Customers like You The tabs were broke off so washer arm wouldn't stay secure.   David F. • Willmar , MN • January 02, 2022

Replaced part and fixed the dishwasher. Read more

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$44.71
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$52.76
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$8.05

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Best Seller
Dishwasher Lower Spray Arm
Genuine Ge part
By: Ge
Part Number: WD22X10055

Replacement lower spray arm for dishwashers. Installs inside the tub and snaps or threads into the base. Replace if cracked, broken, or sections missing.

Do-It-Yourself Stories from Customers like You Broken spray arm   Robert F. • Port St Lucie , FL • September 20, 2014

I did not know how to remove the broken spray arm so when I muscled it out, the spray arm base broke. We ordered the replacement parts from appliance parts pros and received them within 2 days. I looked online to find out how to remove the spray arm base. I removed it be unscrewing the base, screwing the replacement base, and then snapping in the new spray arm. We tested the dishwasher and it worked just like it was new. Another new task learned and completed!! Read more

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$166.49
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$198.12
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$31.63

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Best Seller
Dishwasher Center Wash Arm Assembly
Genuine Ge part
By: Ge
Part Number: WD22X10046

Center wash arm assembly for dishwashers. Mounts on the center rack area to spray water during wash cycles. Replace if holes are clogged or arm won't rotate.

Do-It-Yourself Stories from Customers like You Middle spray arm was not rotating   Glenn S. • Holly Springs , NC • February 22, 2015

The replacement of the arm took a total of 3 minutes, all I needed was a nut driver for the easy job, taking the old arm out and putting the new one in, exact replacement , I appreciate you getting the part out as fast as you did. It took an extra day because of the ice storm we had . That was ok. Thanks you . Read more

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$20.95
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$24.93
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$3.98

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Best Seller
Impeller Mounting Hub
Genuine Ge part
By: Ge
Part Number: WD22X20688

The Hub is an OEM replacement part for GE dishwashers. It is the central mechanism which attaches to the tub and facilitates rotation of the upper spray arm above dishes. 

Causes of a bad hub include wear from years of repeated rotation, accumulation of hard water scale deposits inside moving parts, or accidental impact damage. This reduces proper function over time.

Symptoms of a bad hub include:

  • Loud clunking or grinding noises from the center mechanism
  • Reduced cleaning performance on upper racks or portions of dishes  
  • Dishes showing water spots or soil in sections not adequately rinsed
  • Inability to attach or move the upper spray arm assembly smoothly

This OEM GE hub replacement is also compatible with Crosley, and KitchenAid models.

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$10.95
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$12.92
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$1.97

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Best Seller
Dishwasher Upper Wash Arm Support
Genuine Whirlpool part
By: Whirlpool
Part Number: W11573369

Provides structural stability for the upper wash arm in your dishwasher. Replace if cracked, broken, or worn to restore proper rotation and support.

Do-It-Yourself Stories from Customers like You My 4 year old Whirlpool dishwasher started leaking from the bottom.   Brian L. • Woodbridge , VA • March 29, 2024

I contemplated replacing it but was able to find all the parts right here and fix it within an hour. Now it works great with no leaks. I have been using AppliancePartsPros.com to maintain all my appliances as it has saved me thousands of dollars over the years. Read more

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$24.68
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$29.37
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$4.69

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Dishwasher Lower Spray Arm
Genuine Bosch part
By: Bosch
Part Number: 00359975

Replace your dishwasher's lower spray arm if it's cracked, broken, or worn. This rotating arm installs on the bottom of the tub to distribute water during wash cycles.

Do-It-Yourself Stories from Customers like You 11 years old and all plugged up   Richard R. • Boyds , MD • August 15, 2015

The wash arms and filters were plugged with calcium and no longer spraying. Needless to say this impacts cleaning. The replacement parts were top quality and fit perfect. This simple replacement of parts put new life in trusty Bosch. Read more

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$36.43
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$43.72
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Dishwasher Middle Spray Arm Hub
Genuine Ge part
By: Ge
Part Number: WD12X10352

Mounts the mid-level spray arm to its supply tube. Replace if cracked, worn, or broken to keep the spray arm centered and spinning freely on the rack.

Do-It-Yourself Stories from Customers like You Broken sprayer on middle rack very easy project   Sylvia R. • Queen Creek , AZ • August 02, 2018

The middle sprayer sheared off our GE Power 3 dishwasher, ruining the hub in the process. We removed the rack from the dishwasher to make it easier to access the sprayer hub, otherwise it's awkward. The biggest challenge was finding the right tool in our garage (we used a 1/4" wrench as we did not have the right socket size). Once the screw was removed, it was quite easy to remove the hub and attach the new one. The rest was simply attaching the new sprayer to the hub using the included... Read more

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$7.95
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$9.54
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$1.59

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Dishwasher Lower Spray Arm Assembly
Genuine Lg part
By: Lg
Part Number: AGB32598301

Lower spray arm assembly mounts at the bottom of the dishwasher tub and rotates to distribute wash water. Replace if cracked, clogged, or broken.

Do-It-Yourself Stories from Customers like You LG dishwasher not cleaning well.   Bt P. • Milwaukee , WI • January 24, 2023

Followed the LG owner's manual instructions for cleaning the wash "arms". After that was complete the lower arm wouldn't operate. The filter assemble was caked with calcium, so decided to replace it and the lower spray arm and the "Holder" as your catalog described it. Removal and replacement were easy. The exploded parts diagrams on your website were very helpful. Read more

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$55.30
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$66.36
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$11.06

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Dishwasher Third Level Wash Arm Assembly
Genuine Whirlpool part
By: Whirlpool
Part Number: WP3379369

Third level wash arm assembly for dishwashers. Installs on upper feed tube in top rack area. Replace if disc is cracked, washer is missing, or assembly won't stay on shaft.

Do-It-Yourself Stories from Customers like You Wife reported dishwasher not working and left bag of parts for me to examine that she found inside the washer   Ahlberg A. • Colorado Springs , CO • November 28, 2016

Although we had a service contract with Sears I elected to take a quick look to see what was wrong. There were 3 problems: 1 - retainer thumb screw had broken and appeared to have been damaged for some time showing scummy buildup along the line where the threads finally separated from the knob, 2 - after removing the lower spray arm, observed that the pump seal was visibly distended and exposed, and 3 - the 3rd level wash arm spinner disk was in the parts bag and the stainless steel sweat-fit... Read more

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$50.57
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Dishwasher Mid-Spray Arm Water Conduit
Genuine Ge part
By: Ge
Part Number: WD12X10147

Routes water from the pump to the middle spray arm in your dishwasher. Replace if cracked, clogged, or leaking to restore proper water delivery to the rack.

Do-It-Yourself Stories from Customers like You Mddle spray arm not spinning   Nicholas M. • Titusville , NJ • October 24, 2018

Replaced all the related parts. Read more

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$22.95
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$27.31
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$4.36

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Dishwasher Connecting Ring Nut
Genuine Ge part
By: Ge
Part Number: WD01X10311

Secures threaded water connections inside your dishwasher. Replace this ring nut if cracked, stripped, or missing to restore a tight, leak-resistant fit.

Do-It-Yourself Stories from Customers like You The dishwasher spray arm nut cracked.   Susan C. • New York , NY • July 17, 2023

Replaced the ring nut. Read more

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$7.95
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$9.38
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$1.43

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Dishwasher Lower Spray Arm Support Hub
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8268316

Mounts on the pump outlet to secure and center the lower spray arm. Replace if cracked, broken, or worn to restore proper arm rotation and alignment.

Do-It-Yourself Stories from Customers like You It wasn't washing correctly.   Harold F. • Evansville , IN • June 25, 2017

Replaced pump and motor part. Read more

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$53.21
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$63.32
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Dishwasher Upper Spray Arm
Genuine Whirlpool part
By: Whirlpool
Part Number: WP8535083

Replacement upper spray arm for dishwashers. Installs on the top rack level to restore water distribution. Replace if cracked, clogged, or broken.

Do-It-Yourself Stories from Customers like You Dishwasher not working well   Andrew S. • Chico , CA • February 03, 2017

This is a 12 year old Kenmore, but my experience applies to many dishwashers. The machine had run for almost a year without being cleaned. I found parts had failed from age and water passages were jammed with hard-water deposits and pieces of food, labels, etc. that had gotten past the filters. I cleaned out what I could and replaced parts that could not be cleaned or were damaged. Dishwasher now works better than it has for years. The work, including ordering parts, took about 4 hours, but... Read more

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$51.62
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$61.94
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$10.32

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Dishwasher Lower Spray Arm Assembly
Genuine Samsung part
By: Samsung
Part Number: DD82-01120A

Replace your dishwasher's lower spray arm assembly if cracked, broken, or popping out of the holder. Includes nozzle and mounting hardware.

Do-It-Yourself Stories from Customers like You Dishwasher not cleaning and lower arm was popping out of holder..   Stone F. • Katy , TX • July 18, 2020

Parts arrived faster than promised. I unscrewed both holder screws. The new arm snapped right in the new holder. Then screwed the new arm holder assembly back in to the dishwasher. The repair took only a couple minutes and dishwasher is working again. I am very satisfied with purchase and shipping speed. Read more

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$80.95
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$97.14
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$16.19

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  • Over 2.1 Million Parts In Stock Over 2.1 Million Parts In Stock
  • 2 Day Quick Delivery! 2 Day Quick Delivery!
  • 365 Day Return Policy! 365 Day Return Policy!
  • Repair ForumFree Tech Support!
  • Google Trusted Store Google Trusted Store
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