Samsung Dishwasher Middle Spray Arm Manifold DD82-01064A 0.04 x 0.04 x 0.04 Genuine OEM. This is a Genuine OEM Samsung part. Basic InformationPart Name: Dishwasher Middle Spray Arm ManifoldManufacturer: SamsungCategory: Dishwasher ComponentPrimary Function: The Dishwasher Middle Spray Arm Manifold holds the spray arm and connects it to t... - Samsung Dishwasher Middle Spray Arm Manifold DD82-01064A 0.04 x 0.04 x 0.04 Genuine OEM.