Rectangular key
Grid is 1 inch square
Toro Lawn Mower Flywheel Key 39-9680
Manufacturer Part

Toro Lawn Mower Flywheel Key 39-9680

Genuine OEM Part # 39-9680RC Item # 1854833
Manufacturer Part
Rectangular key
Grid is 1 inch square
Toro Lawn Mower Flywheel Key 39-9680
$8.14
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Rectangular key
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$8.14
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This part 39-9680 is compatible with:

Product Type:
Lawn Mower
Brands:
Toro

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Flywheel Key Customer Reviews

Common Problems Fixed by the Flywheel Key

Based on customer reports and repair data, this part commonly fixes these issues:

About the Flywheel Key

the flywheel key might have sheared in half. The flywheel key is a small metal piece which fits into the crankshaft and engages with the flywheel. If the lawn mower engine stops suddenly due to hitting a hard object, the flywheel key breaks in half to prevent damage to the engine. If the flywheel key is broken, the lawn mower won't start. To determine if the flywheel key is broken, remove the flywheel from the engine and inspect the flywheel key. If the flywheel key is broken, replace it.

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