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Description
S04021-26 – SCAG Elastic Stop Lock Nut #10-24 (Genuine OEM Part)
The SCAG S04021-26 Elastic Stop Lock Nut is a genuine OEM #10-24 nylon insert lock nut engineered to provide a secure, vibration-resistant fastening solution for a wide variety of SCAG commercial and residential lawn mowers. Featuring an integrated elastic (nylon) locking insert, this lock nut helps prevent loosening caused by engine vibration, deck operation, and rough terrain, ensuring critical components remain securely fastened during operation.
Manufactured to SCAG's strict OEM standards, the S04021-26 delivers dependable performance, corrosion resistance, and long service life, making it ideal for securing brackets, guards, linkage assemblies, covers, and other hardware throughout SCAG equipment.
Product Details
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Manufacturer Part Number: S04021-26
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Brand: SCAG
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Part Type: Elastic Stop Lock Nut
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Thread Size: #10-24
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Style: Nylon Insert Lock Nut
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Material: High-Strength Steel
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Finish: Corrosion-Resistant Protective Coating
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OEM Status: Genuine SCAG OEM Part
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Installation: Direct OEM replacement
Key Features
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Genuine SCAG OEM replacement hardware
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#10-24 fine thread design
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Integrated nylon insert prevents loosening
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Excellent vibration resistance
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High-strength steel construction
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Corrosion-resistant finish for outdoor durability
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Ideal for securing guards, brackets, covers, and linkage components
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Direct-fit OEM replacement
Function
The SCAG S04021-26 Elastic Stop Lock Nut secures threaded fasteners while the nylon insert maintains constant locking pressure, reducing the risk of fastener loosening caused by vibration and repeated equipment operation.
Compatible SCAG Equipment
The SCAG S04021-26 Lock Nut is used throughout numerous SCAG mower platforms and assemblies, including:
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SCAG Turf Tiger
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SCAG Turf Tiger II
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SCAG Cheetah
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SCAG Cheetah II
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SCAG Tiger Cat
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SCAG Tiger Cat II
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SCAG Patriot
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SCAG Freedom Z
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SCAG Liberty Z
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SCAG V-Ride
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SCAG V-Ride II
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SCAG V-Ride XL
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SCAG Wildcat
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SCAG SWZ Series
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SCAG Walk-Behind Mowers
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Additional SCAG equipment utilizing #10-24 elastic stop lock nuts
Always verify compatibility using your equipment model and serial number before ordering.
Who Is This For?
Ideal for:
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Commercial landscaping professionals
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Lawn maintenance companies
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Equipment repair technicians
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Municipal maintenance departments
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Golf course maintenance crews
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Homeowners maintaining SCAG equipment
Recommended Property Size
Suitable for:
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Residential lawns
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Large residential properties
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Commercial landscapes
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Parks
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Athletic fields
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Golf courses
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Municipal grounds
Pros
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Genuine SCAG OEM quality
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Nylon insert prevents loosening
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Excellent vibration resistance
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Durable steel construction
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Corrosion-resistant finish
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Direct OEM replacement
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Reliable long service life
Cons
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Designed specifically for #10-24 threaded fasteners
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Nylon insert lock nuts should be replaced if the locking feature becomes worn after repeated removal
Comparison – Genuine SCAG OEM vs Aftermarket Lock Nuts
SCAG S04021-26 Genuine OEM
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Precision OEM thread tolerances
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Reliable nylon locking insert
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Superior corrosion protection
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Long-lasting fastening performance
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Guaranteed OEM fit and function
Aftermarket Alternatives
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Locking insert quality may vary
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Inconsistent thread tolerances
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Reduced corrosion resistance
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Shorter service life under heavy vibration
Why Buy from Barry's Power Equipment?
Barry's Power Equipment is an authorized SCAG dealer providing genuine OEM replacement parts for commercial and residential lawn equipment.
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Genuine SCAG OEM parts
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Authorized SCAG dealer
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Fast nationwide shipping
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Competitive pricing
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Expert technical support
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Extensive inventory of genuine SCAG replacement parts
Choose the SCAG S04021-26 Genuine OEM Elastic Stop Lock Nut (#10-24) to ensure secure fastening, dependable vibration resistance, and long-lasting reliability for your SCAG mower.
