(2 Pack) 120-9500-03 Timemaster 30 inch Mulching Blades for 30" Deck Toro 20199 20200 20975 20977 Lawnmower Replace for 20120P Lawn Mower

What It Is

This is a 2-pack of mulching blades designed for Toro Timemaster 30-inch mowers. They replace OEM part 120-9500-03 and are intended for machines like the 20199, 20200, 20975, 20977, and 20120P models.

Fitment & Compatibility

Before buying, confirm your mower has a 30-inch cutting deck—these will not fit 22-inch or 36-inch Timemaster models. Check your model number on the deck sticker or owner’s manual; compatible models include 20199, 20200, 20975, 20977, and 20120P. These are aftermarket blades, not OEM Toro, but they match the OEM 120-9500-03 dimensions: length 16.5 inches, width 2.25 inches, center hole 0.75 inches, and 0.25-inch thickness. Verify your current blade’s measurements if you’re unsure.

Key Things to Know

• Mulching vs. bagging: These are mulching blades (curved, with extra cutting edges) that chop clippings finer for grass recycling. They will not work well for bagging or side-discharge use.
• Installation: Straightforward—use a socket wrench to remove the old blade bolt, swap blades, and torque the bolt to 55–65 ft-lbs. Always disconnect the spark plug first.
• Sharpness: Aftermarket blades often come unsharpened or with a light coating. You may need to sharpen them before first use for best performance.
• Durability: At this price point, expect decent steel but shorter lifespan than OEM. Replace when bent, nicked, or dull (every 1-2 seasons depending on use).

Should You Buy It

Yes, if you own a Toro Timemaster 30-inch mower and want an affordable, direct-replacement mulching blade set for grass recycling. It’s a solid value for the price, but if you prefer OEM quality or need bagging blades, look elsewhere.