6 Rotary Lawn Mower Blades Fit Kubota Models ZD ZG KOHLER ZD1F-60P ZD21 ZD25 Rotary replacement blade fits Kubota. 70000-00602 76539-34330 K5647-34330 K5647-34340 K5647-97530 K668-34350 K5668-97532 3 Blades Required for a 60" Deck Quantity: Pack Rotary Mower Blades manufactures high-quality, OEM replacement lawn mower blades