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Description
S04001-156 – SCAG 3/8"-16 x 3.00" Grade 8 Hex Head Bolt, Black (Genuine OEM Part)
The SCAG S04001-156 is a genuine OEM 3/8"-16 x 3.00-inch Grade 8 Hex Head Bolt engineered for heavy-duty fastening applications on SCAG commercial lawn mowers and outdoor power equipment. Manufactured from hardened Grade 8 steel with a durable black protective finish, this premium fastener delivers exceptional tensile strength, superior clamping force, and long-lasting performance in demanding commercial mowing environments.
Built to SCAG's exact OEM specifications, the S04001-156 Hex Head Bolt is commonly used to secure mower deck assemblies, frame components, engine mounts, suspension parts, brackets, and other critical structural assemblies where maximum strength and reliability are required.
Product Details
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Manufacturer Part Number: S04001-156
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Replaces: PX04001-156
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Brand: SCAG
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Part Type: Hex Head Bolt
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Thread Size: 3/8"-16 UNC
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Length: 3.00 Inches
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Grade: Grade 8
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Head Style: Hex Head
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Material: Hardened High-Strength Steel
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Finish: Black Oxide / Black Protective Finish
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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 hardware
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Grade 8 hardened steel construction
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Heavy-duty 3/8"-16 coarse thread
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3-inch overall length
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Black corrosion-resistant finish
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Excellent resistance to vibration and heavy operating loads
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Direct replacement with factory-correct fit and performance
Function
The SCAG S04001-156 Grade 8 Hex Head Bolt securely fastens structural and mechanical components throughout compatible SCAG equipment. Its Grade 8 construction provides superior strength for high-stress applications while maintaining proper alignment and resisting loosening caused by vibration and continuous commercial operation.
Compatible SCAG Equipment
The S04001-156 is used on numerous SCAG commercial machines and assemblies, including:
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Turf Tiger®
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Cheetah®
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Tiger Cat®
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Wildcat®
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Patriot®
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Freedom Z®
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Liberty Z®
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V-Ride®
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V-Ride II®
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Super Z®
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Walk-Behind Series
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Stand-On Mowers
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Grass Catcher Systems
Always verify your equipment model and serial number before ordering to ensure correct fitment.
Who Is This For?
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Commercial landscapers
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Professional lawn care contractors
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SCAG equipment owners
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Equipment repair technicians
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Fleet maintenance professionals
Recommended Property Size
Ideal for residential estates, commercial landscaping businesses, municipalities, golf courses, sports fields, parks, and professional turf maintenance operations using compatible SCAG equipment.
Pros
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Genuine SCAG OEM quality
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Grade 8 hardened steel for maximum strength
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Durable black protective finish
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Factory-correct dimensions and threading
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Outstanding vibration resistance
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Long service life in demanding commercial environments
Cons
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Designed specifically for compatible SCAG equipment
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Requires matching 3/8"-16 Grade 8 nut and hardened washer where specified
Comparison – Genuine SCAG OEM vs Aftermarket
SCAG S04001-156 OEM
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Exact OEM dimensions and thread specifications
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Grade 8 hardened steel construction
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Precision-machined threads
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Superior durability under heavy loads
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Long-lasting commercial-grade performance
Aftermarket Alternatives
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May use lower-strength hardware
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Inconsistent thread tolerances
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Reduced durability in commercial applications
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Shorter service life under heavy vibration
Why Buy from Barry's Power Equipment?
Barry's Power Equipment supplies genuine SCAG OEM replacement parts trusted by commercial landscapers and equipment owners.
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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 parts support
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Extensive inventory of genuine SCAG replacement parts
