Authentic Genuine Whirlpool Quality replacement part. Whirlpool brands include Whirlpool, Maytag, KitchenAid, Jenn-Air, Amana, Magic Chef, Admiral, Norge, Roper, and others.
OEM Whirlpool 8579263 Dishwasher Spray Arm

Part Number WPW10320512 replaces AP6019450 WP8579263, 8579263, W10195665, W10234638, W10320512, PS11752757, W10084401, W10084508.