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Description
115-9649-03 – Toro Hi-Flow Mower Blade (Genuine Toro OEM Part)
The Toro 115-9649-03 is a genuine OEM Hi-Flow mower blade, engineered to deliver enhanced airflow, efficient clipping movement, and a clean, consistent cut on compatible Toro mower decks. The Hi-Flow blade design increases air circulation under the deck, helping lift grass blades for improved cutting performance and effective discharge or collection.
Manufactured to Toro’s original equipment specifications, this blade is precision-balanced and made from heat-treated, high-strength steel to ensure durability, reduced vibration, and long service life. Using a genuine Toro Hi-Flow blade ensures proper fitment, safe operation, and factory-approved mowing results.
Product Details
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Manufacturer Part Number: 115-9649-03
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Brand: Toro
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Part Type: Mower Blade – Hi-Flow
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Category Code: 3BW
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System: Mower deck / cutting system
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Function: Grass cutting with increased airflow
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Material: Heat-treated, high-strength steel
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OEM Status: Genuine Toro OEM replacement
Function
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Generates increased airflow under the mower deck
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Lifts grass for a cleaner, more even cut
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Improves discharge and bagging performance
Compatible With Toro Equipment
This Hi-Flow blade is used on select Toro mower decks, commonly found on:
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Walk-behind lawn mowers
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Riding mowers
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Zero-turn mowers equipped with Toro Hi-Flow blade systems
(Exact compatibility depends on deck size and Toro model configuration.)
How It’s Used
The blade mounts to the blade spindle beneath the mower deck. As it rotates, the Hi-Flow blade design creates strong upward airflow, pulling grass upright before cutting and efficiently moving clippings through the deck.
Correct blade orientation and secure mounting are essential for proper cutting performance and safety.
Suggested Maintenance
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Inspect the blade regularly for cracks, bends, or excessive wear
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Sharpen the blade as needed to maintain clean cuts
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Replace the blade if damaged or out of balance
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Remove grass buildup from the blade and deck to maintain airflow
The Toro 115-9649-03 Hi-Flow Blade is used in OEM-specified Toro cutting systems where strong airflow, efficient clipping movement, and professional-quality mowing performance are required.
