Oregon Gator Mulcher 3-N-1 Lawn Mower Blade For Toro 21-Inch 94-906 96-606

What It Is

This is an aftermarket replacement blade for Toro 21-inch walk-behind mowers, designed to mulch, bag, or side-discharge grass clippings. The Oregon Gator Mulcher 3-N-1 blade uses a patented serrated edge and angled wing design to cut and recirculate clippings for finer mulch.

Fitment & Compatibility

• Deck size: Fits 21-inch cutting decks only. For Toro models using OEM blades 94-906 or 96-606 (check your mower’s blade part number on the old blade or in your manual).
• OEM replacement: Replaces Toro 94-906 and 96-606 directly. Also compatible with EGO Power+ mowers that accept the same blade pattern (e.g., LM2100, LM2101, LM2102SP).
• Measurements: Blade length 21 inches, center hole 5/8 inch (common for most Toro 21” models), offset 0.25 inches. Verify your mower uses a 5/8” arbor – if it uses a 1/2” or 7/8” arbor, this blade won’t fit.
• What to check: Remove your old blade and confirm the part number (94-906 or 96-606) or measure length, center hole diameter, and offset. Also ensure your mower’s blade adapter/spindle matches the 5/8” hole and 0.25” offset.

Key Things to Know

• Quality: Oregon blades are heat-treated for durability, but the serrated edge dulls faster than standard blades on sandy or rocky lawns. Resharpen with a file or replace annually.
• Installation: Easy – remove spark plug, tilt mower, swap blade, torque to 40-50 ft-lbs. Use a blade balancer after installation to avoid vibration.
• Common gotcha: The Gator blade is slightly heavier than OEM, which can cause minor vibration on some mowers. If your mower has a plastic deck or weak spindle, consider sticking with OEM.
• Mulching performance: Works best at full throttle on dry grass. Wet or tall grass may clump – raise deck height or make two passes.

Should You Buy It

Buy this if you want better mulching than a standard blade and mow dry, well-maintained lawns. It’s a solid upgrade for Toro or EGO 21-inch mowers, but skip it if you mow rough terrain, need a dedicated bagging blade, or want to avoid any vibration risk.