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Whirlpool WP8579263 is an OEM arm-spray replacement designed to restore spray and rotation function in compatible Whirlpool dishwashers. The part corresponds to model WPW10320512 and is intended for appliance repair and maintenance, matching original equipment specifications and multiple equivalent part numbers. Typical uses include replacing a damaged or worn spray arm to reestablish proper wash coverage and rotation in dishwasher wash systems.
OEM dishwasher arm-spray replacement compatible with multiple Whirlpool part numbers; intended for appliance repair and maintenance.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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