07327700 – Ariens / Gravely Poly-V Pulley, 4.00″ × 1.12″, Keyway 1.54″ (Genuine OEM) The 07327700 Poly-V Pulley is a genuine Ariens / Gravely OEM drive pulley engineered for ground drive and engine/clutch applications on a wide range of commercial and professional mower platforms. Featuring a 4.00-inch outside diameter, 1.12-inch width, and a 1.54-inch keyed bore, this pulley is designed to transmit power efficiently while maintaining precise alignment and long belt life. Product Details Part Number: 07327700 Brand: Ariens / Gravely Pulley Type: Poly-V (Multi-Rib) Outside Diameter: 4.00″ Width: 1.12″ Bore / Keyway: 1.54″ Keyed Application Area: Ground Drive / Engine & Clutch Condition: New, Genuine OEM Key Benefits Exact OEM fit for Ariens & Gravely equipment Ensures smooth, efficient power transfer Maintains proper belt tracking and reduces vibration Heavy-duty construction for commercial use and long service life Common Applications Pro-Walk, Pro-Steer, Pro-Stance, Pro-Master, PM Series, and Z-Series mowers Fixed and float mower decks (36″, 44″, 48″, 52″, 60″) Ground drive and engine/clutch assemblies on Kawasaki and Kohler powered units ⚠️ Fitment Note: This pulley fits many models and serial number ranges. Always verify compatibility using your model and serial number before ordering.