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139-0684 PUMP-FUEL (4DW)
$34.99
139-0684 PUMP-FUEL (4DW)
$34.99
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- 139-6690 – Toro Idler Pivot Bushing (Genuine Toro OEM Part)
Description
139-6690 – Toro Idler Pivot Bushing (Genuine Toro OEM Part)
The Toro 139-6690 is a genuine OEM idler pivot bushing, engineered to support smooth pivoting motion of the idler arm within compatible Toro lawn and turf equipment. This bushing plays a critical role in the belt drive and tensioning system, helping maintain proper alignment, reduce friction, and minimize wear during operation.
Manufactured to Toro original equipment specifications, the idler pivot bushing is made from durable, wear-resistant material designed to withstand constant movement, vibration, and outdoor operating conditions. Using a genuine Toro bushing ensures correct fitment, proper idler arm movement, and factory-approved belt system performance.
Product Details
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Manufacturer Part Number: 139-6690
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Brand: Toro
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Part Type: Idler Pivot Bushing
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Category Code: 1P
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System: Belt drive / idler tensioning system
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Function: Supports idler arm pivot and reduces friction
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Material: OEM-specified wear-resistant bushing material
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OEM Status: Genuine Toro OEM replacement
Function
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Allows smooth pivoting of the idler arm
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Maintains correct belt alignment and tension
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Reduces metal-to-metal contact and component wear
Compatible With
The Toro 139-6690 Idler Pivot Bushing is used on select Toro equipment, including:
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Toro walk-behind lawn mowers
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Toro mower deck belt and idler assemblies
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Toro drive systems utilizing OEM idler pivot bushings
(Exact compatibility depends on the specific Toro model, deck configuration, and idler assembly.)
How It’s Used
The bushing installs into the idler arm pivot point, allowing the idler arm to rotate smoothly as belt tension changes during operation. Proper installation ensures free movement without excessive play.
Correct orientation and secure mounting are essential for proper idler function.
Suggested Maintenance
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Inspect the bushing periodically for wear or elongation
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Check idler arm movement for smooth, unrestricted motion
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Replace the bushing if excessive play or noise is observed
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Keep the pivot area clean to prevent debris-related wear
The Toro 139-6690 Idler Pivot Bushing is used in OEM-specified Toro belt tensioning systems where durability, smooth pivot action, and reliable belt control are essential.

