Oregon Mulching Blade, Gator® G3™, 21-7/16"

Oregon® Gator® G3™ 91-604 is your go-to lawn mower blade in all conditions including wet, dry, and sandy turf. Gator® G3™ blades offer superior mulching, fewer bag stops, and cleaner side discharge than the standard manufacturer blade. It’s not a replacement blade. It’s an upgrade.

• Center hole: 13/16"
• Aggressive blade angle increases air flow to push debris up and out for superior bagging or side discharge.
• Gator Mulcher® provides cleaner, more efficient cutting performance can eliminate the need to bag, saving time and hassle.
• Replaces major brand: John Deere

Replaces OEM Parts

• John Deere - M139975
• John Deere - M139976
• John Deere - M159046
• John Deere - M139977
• John Deere - M159047
• John Deere - M148613
• John Deere - M170642
• Windsor - 50-4440
• Rotary - 16132
• Stens - 330-642
• Rotary - 15-16132

Fits Models

• John Deere - S220
• John Deere - S240
• John Deere - X330
• John Deere - X380
• John Deere - X354
• John Deere - X350
• John Deere - X350R
• John Deere - X590
• John Deere - Z335E
• John Deere - Z335M
• John Deere - Z345M
• John Deere - Z345R

WARNING: This product can expose you to Nickel, a chemical known to the State of California to cause cancer. For more information go to www.P65Warnings.ca.gov

Oregon part number: 91-604