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Description
07328300 – Ariens / Gravely Flat Idler Pulley, 4.00″ × .38″ Bore, 2.32″ Width (Genuine OEM)
The 07328300 Flat Idler Pulley is a genuine Ariens / Gravely OEM replacement part engineered for heavy-duty mower deck belt and idler systems. Featuring a 4.00-inch outside diameter, .38-inch bore, and a wider 2.32-inch pulley face, this idler is designed to handle higher belt loads and provide improved belt stability on larger commercial decks.
This pulley is commonly used in PM200Z and PM260Z series machines, as well as multiple 25–31 HP, 52″–72″ mower decks, including hydraulic and Eye-Q equipped models.
Product Details
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Part Number: 07328300
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Brand: Ariens / Gravely
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Pulley Type: Flat Idler
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Outside Diameter: 4.00″
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Bore Size: .38″
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Pulley Width: 2.32″
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Application: Deck belt & idler assemblies
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Condition: New, Genuine OEM
Key Benefits
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OEM-correct dimensions for exact fit
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Wider pulley face improves belt tracking and durability
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Maintains proper belt tension under commercial workloads
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Reduces vibration, slippage, and premature belt wear
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Built for long service life on professional mowing equipment
Common Applications
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Deck Idler Fix Kits (PM200Z & PM260Z – 52″, 60″, 72″ decks)
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PM260Z / PM272Z Kawasaki & Daihatsu models
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25–31 HP commercial mower decks with hydraulic or mechanical lift
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Used across multiple Belts, Spindles, Idlers & Blades assemblies
⚠️ Fitment Note: This pulley fits many models and serial ranges. Always verify compatibility using your model and serial number before ordering.
