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Description
07351602 – V-Pulley, 4.75" OD x 0.625" Spline ID (Gravely / Ariens Genuine OEM Part)
The Gravely / Ariens 07351602 is a genuine OEM V-belt pulley engineered for use in the mower deck spindle drive system on Gravely ZT-X® and ZT-XL® 52-inch zero-turn mowers. This pulley mounts directly to the spindle shaft via a 0.625-inch splined bore, ensuring a secure, slip-free connection and precise power transfer from the deck belt to the cutting blades.
Designed and manufactured to factory Gravely and Ariens specifications, this pulley features a 4.75-inch outside diameter, providing correct belt speed, alignment, and tension. Its heavy-duty steel construction is built to withstand continuous high-RPM operation, vibration, and load stresses typical of residential and light commercial mowing applications.
Key Details
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Manufacturer Part Number: 07351602
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Brand: Gravely / Ariens
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Part Type: V-Belt Pulley
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Pulley Style: V-groove
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Outside Diameter (OD): 4.75 inches
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Bore Type: Splined
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Spline Bore Size: 0.625 inch
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Material: Heavy-duty steel
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Function: Transfers belt drive power to mower deck spindle
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Application Area: Mower deck belt / spindle drive system
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OEM Status: Genuine Gravely / Ariens replacement part
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Installation: Direct OEM replacement (no modification required)
Compatibility / Where Used
The 07351602 V-pulley is used on 52-inch deck configurations across the following Gravely zero-turn mower series and production ranges:
ZT-X® 52 Models
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918010 – ZT-X 52 (all listed serial ranges)
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918011 – ZT-X 52 (all listed serial ranges)
ZT-XL® 52 Models
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918014 – ZT-XL 52
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918015 – ZT-XL 52
These applications cover deck belt, blade, and spindle drive systems, as referenced in factory Deck, Belt, Blades and Spindles diagrams and Quick Reference Service Parts manuals.
Replacing worn or damaged pulleys with the 07351602 genuine OEM V-pulley ensures proper belt tracking, correct blade speed, reduced belt wear, and reliable cutting performance. Using authentic Gravely / Ariens OEM components helps maintain factory-designed durability and performance for your ZT-X and ZT-XL 52-inch mower decks.

