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Description
04771200 – BLADE, 18" – 30° .5 OFFSET (Genuine OEM Ariens / Gravely Part)
The 04771200 Mower Blade (18-inch, 30° with 0.5 offset) is a genuine OEM Ariens / Gravely cutting blade engineered for optimal performance on 52-inch mower decks. This blade is designed to deliver strong lift, clean cutting action, and efficient grass discharge, making it a critical wear component for both residential and commercial zero-turn mowers.
Manufactured to Ariens and Gravely factory specifications, the 04771200 blade features hardened steel construction with a 30-degree cutting angle and 0.5-inch offset, ensuring proper airflow, balanced rotation, and long service life. Replacing worn blades with genuine OEM parts helps restore cutting efficiency, reduce vibration, and protect spindle and deck components.
Key Details
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Manufacturer Part Number: 04771200
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Part Name: Blade, 18" – 30° .5 Offset
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Brand: Ariens / Gravely
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Part Type: Lawn Mower Cutting Blade
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Blade Length: 18 inches
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Blade Angle: 30 Degree
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Offset: 0.5 Inch
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Application: 52" mower decks
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Function: Grass cutting, lift, and discharge
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Construction: Heat-treated hardened steel
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Installation: Direct OEM replacement
Compatibility
The 04771200 18-inch mower blade is used extensively across Gravely zero-turn mowers equipped with 52-inch cutting decks. It appears in Deck, Belt, Blades and Spindles assemblies as well as Quick Reference Service Parts sections across multiple production ranges.
Common compatible models include:
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Gravely ZTX 52
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Gravely ZTX 52 CARB
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Gravely ZT XL 52
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Gravely ZT XL 52 CARB
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Gravely ZT X Stealth 52
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Gravely ZT 52
This blade is installed across early and late serial number ranges, including carbureted and non-carbureted configurations, and is typically used as part of a three-blade system on 52-inch mower decks.
The 04771200 Mower Blade ensures OEM-level cutting performance, proper deck airflow, reduced vibration, and long-term durability for Ariens and Gravely zero-turn mowers operating in demanding mowing conditions.
