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11743037-1-S-Whirlpool-WP6-903473-Lower Spray Arm
11743037-1-S-Whirlpool-WP6-903473-Lower Spray Arm 11743037-2-S-Whirlpool-WP6-903473-Lower Spray Arm 11743037-3-S-Whirlpool-WP6-903473-Lower Spray Arm http://www.partselect.com/Schematics/Maytag/37518.gif

Lower Spray Arm

PartSelect Number PS11743037

This spray arm is located on the lower half of your dishwasher. Water is forced through this spray arm by the unit's pump and motor assembly. The force of the water propels the spray arms, spraying water and detergent onto the dishes on the dishrack.

This part works with the following brands: Maytag, Jenn-Air.

This part works with the following products: Dishwasher.

This part fixes the following symptoms:

  • Not cleaning dishes properly.

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Get this part fast. Average delivery time via standard shipping: 1.8 days.

Installation Instructions Provided by PartSelect customers like you.

Average Repair Rating: 3.9 / 5.0, 1 reviews What's this?
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58 of 77 people found this instruction helpful

Parts Used:
Level of Difficulty: Easy
Time to do repair: 15 - 30 mins
Tools: Nutdriver, Screw drivers
Customer: William from Pottstown, PA

Poor design causes filters to clog easily

removed lower spray arm and the 6 torx screws that hold the pump cover and secondary filter housing. Removed it and the filter. Removed the pump housing and removed the impeller nut with a 5/16 nutdriver. Removed the old impeller and put in the new one. Replaced the parts in reverse order.

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