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Description
BS-92987 – Briggs & Stratton Hex Machine Nut (Replaces 690800) Genuine OEM Part
The Briggs & Stratton BS-92987 Hex Machine Nut is a genuine OEM fastening component designed for secure assembly and reliable retention in Briggs & Stratton small engines and outdoor power equipment. This precision-engineered hex nut is commonly used in critical engine mounting and component fastening applications where durability and vibration resistance are essential.
The BS-92987 replaces Briggs & Stratton part number 690800 and is manufactured to exact OEM specifications to ensure dependable fitment, proper thread engagement, and long-term performance in demanding operating conditions.
Key Details:
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Manufacturer: Briggs & Stratton
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Part Number: BS-92987
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Replaces: 690800
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Part Type: Hex Machine Nut
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Material: Hardened steel
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Finish: Corrosion-resistant coating
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Function: Secures threaded engine and equipment components
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Installation: Direct OEM replacement hardware
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Condition: Genuine Briggs & Stratton OEM part
Function & Performance:
The Briggs & Stratton BS-92987 hex nut is engineered to:
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Maintain secure fastening under engine vibration
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Support safe and stable equipment assembly
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Provide reliable clamping force in high-load applications
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Resist loosening during continuous operation
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Deliver long-lasting durability in outdoor environments
Its OEM-grade threading ensures precise compatibility with Briggs & Stratton engine hardware systems.
Compatibility:
The Briggs & Stratton BS-92987 hex machine nut is used on various Briggs & Stratton small engines and outdoor power equipment applications, including selected:
Lawn Mower Engines:
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Briggs & Stratton vertical shaft engines
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Walk-behind mower engines
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Riding mower engines
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Zero-turn mower engines
Outdoor Power Equipment:
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Lawn tractors
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Commercial mowers
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Pressure washers
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Generators
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Utility equipment powered by Briggs & Stratton engines
Compatibility varies depending on engine model, type, and code number.
Features & Benefits:
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Genuine Briggs & Stratton OEM hardware
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Replaces Briggs part number 690800
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Precision-machined threads for proper fitment
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Durable hardened steel construction
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Corrosion-resistant finish for extended service life
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Helps resist vibration-related loosening
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Designed for reliable engine assembly retention
Who Is This For?
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Lawn mower repair technicians
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Commercial landscapers
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Small engine mechanics
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Outdoor power equipment service departments
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Homeowners maintaining Briggs & Stratton equipment
Ideal Property & Work Size:
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Residential lawn maintenance
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Commercial landscaping operations
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Professional mower servicing
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Small engine repair applications
Pros:
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Genuine Briggs & Stratton OEM quality
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Accurate thread fitment
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Durable vibration-resistant design
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Direct replacement for part 690800
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Reliable long-term fastening performance
Cons:
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Compatibility must be verified by engine model
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OEM hardware may cost more than generic alternatives
Comparison vs Aftermarket Hardware:
Compared to generic aftermarket nuts, the Briggs & Stratton BS-92987 provides OEM-grade dimensional accuracy, proper thread tolerances, and dependable compatibility with Briggs engine assemblies. Genuine OEM hardware helps maintain factory safety and performance standards.
Why Buy From Barry’s?
Barry’s supplies genuine OEM Briggs & Stratton replacement parts trusted by professional landscapers, repair shops, and outdoor power equipment owners. Every OEM component is selected for dependable fitment, durability, and long-term performance in demanding working environments.
