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Description
312 Wheel Bolt – Rotary Genuine OEM Replacement Shoulder Bolt (1-3/8")
The Rotary 312 Wheel Bolt is a genuine OEM replacement shoulder bolt designed for secure wheel mounting on a wide range of lawn and garden equipment. Featuring a 1-3/8" shoulder length, this bolt provides proper spacing and support for wheel assemblies, ensuring smooth operation and reliable attachment.
Commonly used on Murray, AMF, Dynamark, and NOMA equipment, the Rotary 312 wheel bolt is an essential replacement part for worn, damaged, or missing wheel hardware.
Product Details
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Part Number: 312
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Brand: Rotary
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Part Type: Wheel Bolt / Shoulder Bolt
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Shoulder Length: 1-3/8"
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Application: Wheel Mounting Hardware
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OEM Status: Genuine Rotary OEM Replacement Part
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Condition: New
Function
The Rotary 312 wheel bolt is designed to:
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Secure wheels properly to mower or tractor assemblies
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Provide correct spacing with shoulder bolt design
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Replace worn, bent, or missing wheel mounting bolts
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Maintain safe and smooth equipment operation
Compatibility
This wheel bolt fits many lawn and garden equipment models and replaces OEM part numbers including:
Replaces AMF / Dynamark / NOMA
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22557
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23763
Replaces Murray
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009X10ZMA
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009X10MA
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009X10Z
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009X10
⚠️ Always verify bolt dimensions and OEM part number before ordering to ensure correct fitment.
Installation / Usage
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Remove the damaged or missing wheel bolt
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Align the wheel assembly correctly
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Install the new Rotary 312 shoulder bolt
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Tighten securely according to equipment specifications
Maintenance Tips
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Inspect wheel hardware regularly for wear or loosening
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Replace rusted or stripped bolts promptly
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Keep wheel assemblies clean to prevent corrosion
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Use correct torque to avoid damage to threads
