Amazon.com : Toro 3PK OEM 105-7781-03 Hi Flow Blades 558 30099。Toro 108-4052 OEM Side Discharge Spring part number fits, Timecutter Z。Toro Power Clear Lock Nut (3296-39) – Mower Shop Products。Toro OEM Hydro and Deck Tension Spring part number 108-4056 fits the Z。商品の説明はありません。