(2 Pack) Replacement Lawn Mower Mulching Blades for Toro Timemaster 120-9500-03, Fits 20199 20200 20975 20977 22207 20120P 116-6358-03 for 30" Deck Mower

What It Is

This is a 2-pack of replacement mulching blades designed for the Toro Timemaster 30-inch deck mower. They are intended to replace OEM part numbers 116-6358-03, 20199, 20200, 20975, 20977, 22207, and 20120P, and are used for fine grass clipping mulching on residential/commercial zero-turn or walk-behind mowers.

Fitment & Compatibility

Before buying, confirm your mower has a 30-inch cutting deck (not 22", 36", or 42"). This pack is specifically for Toro Timemaster models that use the above OEM numbers—check your mower’s deck sticker or owner’s manual for the exact part number. These are aftermarket blades, not genuine Toro, so measure your original blades: they should be approximately 21.5 inches long with a 1-inch center hole and a 3/8-inch thick blade. If your blade has a different hole pattern or offset, they will not fit. Also, verify your mower uses two blades (some 30" decks use three). Not compatible with non-Toro brands or smaller/larger decks.

Key Things to Know

• Quality: User-rated 4.9/5 from 17 reviews, suggesting sharpness and durability comparable to OEM. Expect good mulching performance but may not be as thick as factory blades.
• Installation: Moderate difficulty—requires a socket wrench (typically 15/16" or 5/8" bolt), jack stands or a block to lift the deck, and safety gloves. Torque bolts to 50-60 ft-lbs; overtightening can strip threads.
• Common Gotcha: These are mulching blades only—they have a curved, high-lift design. Do not use for bagging or side-discharge unless your deck has a conversion kit. They will leave clumps in wet grass.
• Lift & Balance: The blades are designed for a 30" deck’s spindle spacing—measure center-to-center distance between blades on your deck (approx. 15") to confirm they align. Unbalanced blades cause vibration; check with a blade balancer after installation.

Should You Buy It

If you own a Toro Timemaster with a 30-inch deck and need affordable, high-rated mulching blades that match OEM specs, this 2-pack is a solid buy. It’s ideal for users who prioritize fine mulching and don’t require bagging or side-discharge options. For those with different deck sizes or who need genuine Toro parts for warranty, look elsewhere.