This listing is for a used KitchenAid dishwasher wash arm. Part number W11553338 was removed from a KitchenAid dishwasher model # KDTM354DSS4.  May have usual signs of being a used part such as minor staining, rusting or discoloration. Will fit several different makes and models.  If you are unsure if this part will fit your dishwasher please email and we will confirm for you.