Whirlpool 8535086 Spray Arm for Dish Washer This part works with the following models: Whirlpool KUDA03CTBL0, Whirlpool KUDA03CTBS0 This part works with the following models: Whirlpool KUDA03CTWH0 This part works with the following model: Whirlpool KUDB03CTBS0 This part works with the following model: Whirlpool KUDC03FTSS0, Whirlpool KUDB03CTBL0 Genuine Replacement Part