Recycler 22 Blades Parts for Toro 131-4547-03 20333 20016 20331 20332 21445 21465 22''Deck Recycler Lawn Mower Replace 108-9764-03(Commercial Mulching)

What It Is

This is a set of replacement mulching blades for Toro Recycler 22 mowers with a 22-inch cutting deck. Designed for commercial-grade cutting, they replace OEM part numbers 108-9764-03 and 131-4547-03, and are intended for use on models like the 20333, 20016, 20331, 20332, 21445, and 21465.

Fitment & Compatibility

Before buying, confirm your mower has a 22-inch deck and is a Toro Recycler 22 model. These blades are aftermarket replacements for Toro OEM part 108-9764-03 and 131-4547-03. Measure your existing blade length (should be roughly 22 inches overall) and check the center hole diameter (typically 1 inch) and the drive pin hole pattern (often two holes spaced 2.5 inches apart). They will not fit standard 21-inch or 20-inch decks. Verify your specific model number (e.g., 20333, 20016) on the mower’s serial tag.

Key Things to Know

• Quality vs OEM: These are aftermarket blades; expect slightly less durability than genuine Toro blades, but they are functional for mulching.
• Installation difficulty: Easy—requires a wrench and a socket to remove the blade bolt. Torque to 35-45 ft-lbs. Always disconnect the spark plug first.
• Sharpness: They come sharp but may need a light touch-up with a file after first use to match OEM performance.
• Common gotcha: Ensure the blade is oriented correctly with the wing tips pointing up toward the deck for proper mulching action.

Should You Buy It

Buy these if you own a Toro Recycler 22 with a 22-inch deck and need an affordable, functional mulching blade replacement for light to moderate use. They’re a good budget option for homeowners, but if you mow heavy, wet grass or want maximum durability, stick with genuine Toro blades.