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Description
05964100 – Ariens / Gravely Hex Bolt (1/2"-13 × 5.50", Grade 5, YWZC)
The Ariens / Gravely 05964100 is a genuine OEM hex head bolt with a 1/2"-13 coarse thread and 5.50" length. It’s a heavy-duty fastener commonly used in idler assemblies, engine/clutch/idler mounting points, deck assemblies, and counterweight/bagger hardware on many Ariens and Gravely models.
Built to Grade 5 strength and finished with YWZC corrosion-resistant coating, this bolt is made for outdoor equipment applications where durability and rust protection matter.
Key Details
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Part Number: 05964100
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Brand: Ariens / Gravely (Genuine OEM)
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Type: Hex Head Bolt
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Thread / Size: 1/2"-13 (coarse)
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Length: 5.50 in.
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Grade: 5
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Finish: YWZC (yellow zinc coating for corrosion resistance)
Common Applications (from your list)
Used on equipment and assemblies including:
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Counterweight / bagger systems:
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Counterweight Kit 79202900
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PM-144Z / 148Z / 152Z bagger counterweights (892017)
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Walk-behind mower engine/clutch/idler groups:
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14.5hp 34" deck / WAW 34 / WAW 34 CE / WAW 1034 / CARB (engine, clutch & idler)
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EZR mower idler systems:
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EZR 1540 / 1542 / 1740 / 1742 / 1842 / 2048 (idler mounting)
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Deck assemblies:
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988811 (36") Deck Assembly
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988812 (48") Deck Assembly
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SEO-ready short description
05964100 Ariens / Gravely Hex Bolt – Genuine OEM 1/2"-13 × 5-1/2" Grade 5 hex head bolt with YWZC corrosion-resistant finish, commonly used for idler assemblies, engine/clutch/idler hardware, deck assemblies, and counterweight/bagger mounts on many Ariens and Gravely machines.
