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Description
07331600 – Ariens / Gravely Engine Pulley, 4.50″ OD × 1.127″ Bore (Genuine OEM)
The 07331600 Engine Pulley is a genuine Ariens / Gravely OEM pulley designed for the engine-to-clutch drive system on select Pro-Turn zero-turn mowers. This pulley mounts on the engine shaft and transfers power efficiently to the clutch and mower deck belt system.
Precision-machined to OEM specifications, the 07331600 pulley ensures correct belt alignment, smooth clutch engagement, and consistent power delivery, helping reduce vibration and premature belt wear in commercial mowing applications.
Product Details
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Part Number: 07331600
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Brand: Ariens / Gravely
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Part Type: Engine Pulley
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Outer Diameter (OD): 4.50″
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Bore Size: 1.127″
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Application: Engine-to-clutch belt drive
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Condition: New, Genuine OEM part
Key Benefits
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Maintains proper belt tracking and clutch performance
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Ensures smooth power transfer from engine to deck
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OEM-precision fit for correct shaft alignment
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Durable construction for commercial-duty operation
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Helps extend belt and clutch service life
Where Used (Examples)
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Gravely Pro-Turn Series
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Pro-Turn 48″, 52″, 60″ (Kawasaki engines)
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Pro-Turn CARB models (48″, 52″, 60″)
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Installed in the clutch / engine drive assembly
⚠️ Fitment Note: Always verify compatibility using your model and serial number to ensure correct application.
Ideal For
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Replacing worn or damaged engine pulleys
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Restoring proper clutch and belt engagement
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Preventive maintenance on commercial zero-turn mowers

