131-4547-03 Mulching Blades for Toro 20001 20003 20332 20339 20332C Lawn Boy 10654 10655 10656 22 Inch Deck Recycler Lawn Mower Replace 104-8697-03 131-4546-03 108-9764-03 108-9764-02P/3 Pack

What It Is

This is a 3-pack of mulching blades designed for 22-inch Toro Recycler and Lawn Boy mowers. They replace OEM part numbers 104-8697-03, 131-4546-03, 108-9764-03, and 108-9764-02P, and are intended to chop clippings into fine particles that decompose quickly, eliminating the need for bagging.

Fitment & Compatibility

Before buying, confirm your mower has a 22-inch cutting deck. These blades fit the following models:

• Toro Recycler: 20001, 20003, 20332, 20339, 20332C
• Lawn Boy: 10654, 10655, 10656

Measure your current blade: stock length is 22 inches (tip to tip), center hole diameter is 1 inch, and the blade has a 5-point star center pattern. These are OEM-equivalent (not genuine Toro), but match the original dimensions and mounting. They will not fit decks smaller or larger than 22 inches, or mowers with a 7/8-inch center hole or different bolt pattern.

Key Things to Know

• Installation difficulty: Easy. Requires a socket wrench (usually 5/8-inch or 15/16-inch) and a blade removal tool or block of wood to stop the blade from spinning. No special skills needed.
• Mulching vs. side-discharge: These blades have a high-lift, curved design for fine mulching. If you use a side-discharge chute, clippings may not discharge cleanly—they’re optimized for mulching only.
• Common gotcha: The 3-pack is a good value if you mow frequently or have a large lawn, but don’t mix old and new blades on the same mower—replace all three at once to avoid vibration and uneven cutting.
• Sharpness out of box: These come sharp but may need a light honing after the first few cuts, especially on thick or damp grass.

Should You Buy It

Buy this if you own a compatible 22-inch Toro Recycler or Lawn Boy mower and want a budget-friendly mulching blade set that performs well for regular lawn maintenance. It’s ideal for homeowners who prefer mulching over bagging and want to replace dull blades without paying OEM prices. Skip it if you need genuine Toro parts for warranty reasons or have a different deck size.