Overview
Swap worn mower blades for this fresh set to bring back that crisp, clean cut your lawn deserves. Manufactured to OEM dimensions, these blades deliver the same cutting geometry as the originals at a fraction of the dealer price. A sharp blade also reduces engine load and fuel consumption.
Key specifications
- Blade length: 30”
- Quantity: 2 blades
- Material: hardened steel
- Type: aftermarket replacement
Compatibility
This blade fits TimeMaster 30” Walk-Behind Lawn Mower Blades 116-6358-03 Fit plus additional models that share the same arbor or mounting configuration. Check the compatibility chart for your exact model to confirm dimensions before installing.
Installation notes
Disconnect the spark plug wire and tilt the mower onto its side with the air filter facing up. Use a block of wood to brace the blade, then loosen the center bolt with a socket wrench. Remove the old blade, noting the orientation of any washers. Mount the new blade with the lift wings pointing toward the deck, torque the bolt to spec, and lower the mower back down.
Common questions
Q: Will these 20122P blades fit my Toro TimeMaster 30” model 21199HD, and do they replace part number 116-6358-03?
Yes, these replacement blades are made to fit Toro TimeMaster 30-inch walk-behind mowers including model 21199HD, and they are compatible with blade part number 116-6358-03. They are also listed for models 21199, 21220, 21491T, 22215, 21491, 22225, 21810, and 21811, so they match a wide range of 30” TimeMaster units.
Q: Does this set include both blades needed for the 30” TimeMaster cutting deck, or would I need to order another blade separately?
This is a 2-piece blade set, which is what the 30-inch Toro TimeMaster deck uses. Since the mower runs a paired blade system, this pack gives you the full replacement set rather than just one side.
Q: Any tips for installing these 20122P blades and keeping them cutting properly through the season?
When installing, make sure the mower is off, the spark plug is disconnected, and each blade is mounted in the same orientation as the originals so the cutting edges face the correct direction. After installation, check that the blades spin freely without contacting each other, and keep them sharpened and balanced regularly to reduce vibration and maintain an even cut.
