Part #dc62-00167A, Washer Dispenser Hose Check Valve Ball / 0.39 x 0.39 x 0.39. This dispenser hose check valve ball (part number DC62-00167A) is for washers. Dispenser hose check valve ball DC62-00167A prevents solution from flowing back into the dispenser drawer. Unplug the washer before installing this part. Wear work gloves ... - Part #dc62-00167A, Washer Dispenser Hose Check Valve Ball / 0.39 x 0.39 x 0.39.