Home / Appliance / Parts / Arm 11011646 Arm 11011646$23.58 Price may not be up-to-date. In Stock View Product Part Number: 11011646 Brand: BOSCH CORPORATION Seller: Sears PartsDirect Categories: Appliance, Parts Not Returnable Description This spray arm (part number 11011646) is for dishwashers. Spray arm 11011646 rotates and sprays water to clean the dishes inside the dishwasher tub. Wear work gloves to protect your hands during this repair.