131-4547-03 22 Inch Toothed Mulching Mower Blades 2 Pack Compatible with Toro Recycler 22" Lawn Mowers 20333 20016 20331 20332, Replacement for 108-9764-03 104-8697-03 59534P

What It Is

This is a 2-pack of 22-inch toothed mulching blades designed for Toro Recycler 22" lawn mowers. They replace OEM part numbers 108-9764-03, 104-8697-03, and 59534P, and are intended for fine grass clipping mulching rather than bagging or side discharge.

Fitment & Compatibility

Before buying, confirm your mower deck is exactly 22 inches (not 21" or 22.5"). These blades fit Toro Recycler models including 20333, 20016, 20331, and 20332. They will not fit standard Toro Super Recycler or non-Recycler decks. Measure the existing blade length from tip to tip—must be 22 inches. The center hole is 1 inch diameter with a 5-point star pattern (common on Toro). Check your mower’s model number on the deck sticker, not just the engine brand. These are aftermarket replacements, not OEM Toro, but match the original specs.

Key Things to Know

• Quality: Aftermarket blades are typically stamped steel, similar to OEM. Check for balanced weight out of the box—unbalanced blades cause vibration and poor cut.
• Installation difficulty: Easy if you have a socket wrench and blade removal tool. Torque to 40-50 ft-lbs. Use thread locker on bolts if reusing old hardware.
• Common gotcha: The toothed mulching design works best with a mulching plug installed and deck set to a higher cut. Using them for bagging reduces performance and may clog.
• Sharpness: Blades are not pre-sharpened to a razor edge; they rely on the toothed profile to cut. Expect a break-in period of 1-2 mows for best mulching action.

Should You Buy It

If you own a Toro Recycler 22" and want a direct, cost-effective replacement for worn mulching blades, this 2-pack is a solid choice. It’s ideal for homeowners who mulch frequently and want to avoid buying OEM at a premium. Skip it if you need bagging or side-discharge blades, or if your deck is not a 22" Recycler model.