Description
25 086 797-S Hex Flange Screw (M6 x 31.625) Kohler Genuine OEM Replacement Part
The Kohler 25 086 797-S Hex Flange Screw (M6 x 31.625) is a genuine OEM replacement engine fastener designed for select Kohler small engines. This metric hex flange screw is used to securely mount engine components, providing reliable strength and stability in high-vibration, high-heat outdoor power equipment environments.
Manufactured to Kohler factory specifications, this OEM fastener ensures correct thread fit, proper torque retention, and long-lasting durability.
Product Details
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Manufacturer Part Number: 25 086 797-S
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Brand: Kohler
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Part Type: Hex Flange Screw
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Thread Size: M6
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Length: 31.625 mm
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Application: Engine Hardware & Component Mounting
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Fastener Style: Hex Head with Integrated Flange
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OEM Status: Genuine Kohler OEM Replacement Part
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Condition: New
Function
The Kohler 25 086 797-S Hex Flange Screw is designed to:
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Secure engine assemblies and mounted components
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Provide strong fastening under vibration and heat
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Distribute load evenly with flange head design
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Replace stripped, missing, or worn engine screws
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Maintain proper engine performance and safety
Compatibility
This OEM hex flange screw fits select Kohler small engine models commonly used in:
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Riding lawn mowers
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Lawn tractors
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Zero-turn mowers
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Commercial outdoor power equipment
Always verify your engine model and specification number before ordering to ensure correct fitment.
Installation / Usage
This screw is commonly used throughout Kohler engine assemblies for mounting covers, brackets, and related components. Replacement is recommended if:
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Threads are stripped or damaged
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Screw is missing during service
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Corrosion reduces fastening strength
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Engine components require proper torque retention
For best results:
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Follow Kohler torque specifications
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Inspect mounting threads before installation
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Use only genuine Kohler OEM hardware
Maintenance Tips
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Inspect engine fasteners regularly for wear or looseness
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Replace corroded screws promptly
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Avoid over-tightening to prevent thread damage
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OEM screws ensure proper fit and long-term durability
