Toro Hi-Flow Blade | 21.6" | TimeCutter | 42" Deck | 131-3939-03

Toro OEM Hi Flow blade. Hi-Flow are also known as basic blades, regular blades, or 2-in-1 blades, Hi-Flow mower blades are the go-to blades for mowers with a bagger. The blades are designed to cut the grass and Flow the clippings, propelling them up and out of the discharge chute. This Toro blade has multiple applications. Be sure to verify model and serial number to ensure the correct part.

• For a full deck replacement, you need 2 blades. 
  Key Specifications for 131-3939-03 
  Center Hole: 5/8 inch (Round).
  Blade Length: 21.6 inches.
  Blade Type: High-Lift (Hi-Flow), designed for optimal bagging and side discharge performance.
• Blade Quantity: 2 blades (standard for 42" decks).
• Deck Compatibility: Specifically designed for 42-inch decks on Toro TimeCutter (SS, MX, SW, and SWX series) and Exmark Quest zero-turn mowers.
• No hardware needed. Reuse the existing blade hardware from your mower
• Low noise level
• Lower power consumption
• Reduced discharge velocity
• To best protect your investment and maintain optimal performance of your equipment, count on Toro genuine parts