• Sold as a single blade
• Recommended to replace complete set of 3 blades
• Designed to create a recycling air flow
• Mulching blade that chops grass into finer clippings

fits the following models:

• 325
• 335
• 345
• 717
• GX255
• GX325
• GX335
• GX345
• GX355
• LT166
• LT180
• LT190
• LX280
• LX289
• S240
• SST18
• X300
• X304
• X310
• X320
• X324
• X330
• X350
• X354
• X360
• X370
• X380
• X384
• X390
• X394
• X500
• X520
• X534
• X540
• X570
• X580
• X584
• X590
• X710
• X730
• X734
• X738
• X739
• X750
• X754
• X758
• X940
• X948
• X949
• Z355E
• Z355R
• Z425
• Z435
• Z445
• Z525E
• Z535M
• Z540M