Whirlpool WP9742945 Dishwasher Spray Arm Retainer Nut

Whirlpool Genuine OEM WP9742945 Dishwasher Spray Arm Retainer Nut. The spray arm retainer nut fastens the lower spray arm to the pump housing.

This part works with the following brands: Whirlpool, Roper, Admiral, Maytag, Hardwick, Jenn-Air, Estate, Magic Chef, Crosley, Inglis, Norge, Modern Maid, Amana, Kenmore, KitchenAid, Caloric, & IKEA.

Possible Repair Solution For:
Not cleaning properly, unusual noises, leaking water.

Please Note: This is intended as a guideline only, as other items can cause the same symptoms.

This part is also known as a wash arm retainer nut.