Earthtec 133-8182-03 89914P Mulching Blade Replacement Fits for Toro Super Recycler ，Exmark, LawnBoy 21 Inch Mower 109-0854 108-0954-03 （2Pack） (1PCS)

What It Is

This is a 2-pack of mulching blades designed to replace OEM blades on Toro Super Recycler, Exmark, and LawnBoy 21-inch walk-behind mowers. They create finer clippings for better lawn nutrition and reduced bagging.

Fitment & Compatibility

Check these before buying:

• Deck size: Only for 21-inch cutting decks. Will not fit 22-inch or other sizes.
• OEM cross-reference: Replaces Toro 109-0854, 108-0954-03, and Exmark/LawnBoy equivalents. Verify your mower’s OEM part number matches one of these.
• Measurement: Blade length is approximately 21 inches (center hole to tip). Confirm your existing blade’s length—some 21-inch decks use slightly different blades.
• Brand/models: Fits most Toro Super Recycler, Exmark (21-inch), and LawnBoy models from the mid-2000s onward. Not compatible with standard Toro Recycler or non-Super Recycler decks.

Key Things to Know

• Quality: Aftermarket blade—check for balanced weight and sharpness out of the box. Some users report slight vibration if not perfectly balanced.
• Installation: Straightforward bolt-on replacement. Use a torque wrench (40-50 ft-lbs) and thread locker to prevent loosening.
• Common gotcha: The blade’s mulching wing design may not fit under older deck covers. Measure clearance before installing.
• Performance: Works best with high-lift decks; less effective on standard flat decks.

Should You Buy It

Buy this if you have a Toro Super Recycler or compatible 21-inch mower and want an affordable mulching blade upgrade for finer clippings. Skip if you need OEM exact fit, have a non-compatible deck, or prefer premium balanced blades from a major brand.