Whirlpool WPW10319027 OEM Dishwasher Lower Wash Arm Assembly

4.7 · 71 reviews

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$48

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About this item

This is the lower spray arm assembly for select Whirlpool dishwasher models, sold under OEM part number WPW10319027 (replacing W10319027). It spins during the wash cycle to spray water across your dishes and comes with spray shields included. Swapping it in is straightforward: pull out the lower rack, remove the center screw holding the old arm, and fit the new one — just remember to unplug the dishwasher or cut power at the breaker first.

Genuine OEM Whirlpool lower wash arm assembly, part WPW10319027 (replaces W10319027)
Fits Whirlpool models WDF520PADM, WDF330PAHS, ADB1400AGW, WDF330PAHW, WDF330PAHB
Rotates during the wash cycle to spread water evenly across dishes
Comes with spray shields included
Simple fix if your current arm is cracked, stuck, or not spinning
Install by removing the lower rack and unscrewing the center screw — basic tools only, no experience needed

Specifications

ASIN: B0CHTGWRV4
Brand Name: ‎Whirlpool
Model Info: ‎WPW10319027
Item Weight: ‎2.4 ounces
Part Number: ‎WPW10319027
Customer Reviews: 4.7 4.7 out of 5 stars (71) 4.7 out of 5 stars
Best Sellers Rank: #110,352 in Tools & Home Improvement (See Top 100 in Tools & Home Improvement) #354 in Dishwasher Parts & Accessories
Item model number: ‎WPW10319027
Product Dimensions: ‎19.75 x 1.75 x 1 inches
Included Components: ‎Whirlpool WPW10319027 Genuine OEM Dishwasher Lower Wash Arm Assembly
Date First Available: September 11, 2023