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Description
Toro 109-9416 – Idler Spacer (2PX) | Genuine Toro OEM Replacement Part
The Toro 109-9416 Idler Spacer is a genuine OEM replacement component used to maintain proper spacing and alignment of idler pulleys in belt-driven systems. Correct spacer fitment is critical for smooth belt tracking, reduced vibration, and long belt life.
Precision-manufactured to Toro OEM specifications, this spacer is built for durability and consistent performance in both residential and commercial mowing equipment.
Product Details
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Part Number: 109-9416
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Description: Spacer, Idler
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Category: Belt Drive / Idler Pulley Components
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OEM Status: Genuine Toro
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Condition: New
Key Features & Benefits
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Maintains correct idler pulley alignment
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Prevents belt slippage and uneven wear
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Supports smooth, efficient belt operation
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OEM-grade fit and finish
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Ideal for heavy-duty commercial mowing applications
Compatible Machines / Common Applications
This idler spacer is commonly used on Toro belt-driven mower decks and drive systems, including but not limited to:
Toro Zero-Turn Mowers
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Toro Z-Master Series
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Toro Z-Master Commercial 200 / 300 / 500 / 6000 Series
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Toro TimeCutter Series
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Toro GrandStand Riders
Toro Walk-Behind Mowers
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Toro Commercial 36″, 48″, 52″ Walk-Behind Mowers
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Toro ProLine Walk-Behind Series
Other Toro Equipment
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Belt-driven mower decks
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Idler pulley assemblies
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Deck drive systems
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Transmission belt systems
⚠️ Compatibility may vary by model and serial number. Always verify using your equipment’s parts diagram before ordering.
Why Replace the Idler Spacer?
A worn or missing idler spacer can cause:
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Belt misalignment
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Premature belt failure
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Excessive vibration
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Reduced cutting and drive performance
Installing the Toro 109-9416 OEM idler spacer restores correct pulley geometry and protects surrounding components.



