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Description
116-3872 – Toro Offset Hub (Genuine Toro OEM Part)
The Toro 116-3872 Offset Hub is a genuine OEM replacement component engineered to provide precise spacing, alignment, and secure mounting for rotating assemblies on compatible Toro commercial lawn mowers, zero-turn mowers, aerators, and turf maintenance equipment. Manufactured to Toro's exact factory specifications, this precision-machined offset hub helps maintain proper component geometry, ensuring smooth rotation, reduced vibration, and even load distribution throughout the assembly.
Constructed from heavy-duty machined steel, the 116-3872 Offset Hub is designed to withstand high rotational forces, continuous vibration, and demanding commercial operating conditions. Using a genuine Toro OEM hub ensures factory-correct fitment, dependable performance, and maximum equipment reliability.
Product Details
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Part Number: 116-3872
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Brand: Toro
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Part Type: Offset Hub
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Function: Provides offset mounting and precise alignment for rotating components
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Material: Precision-Machined Heavy-Duty Steel
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Installation: Direct OEM Replacement
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OEM Status: Genuine Toro OEM Part
Key Features
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Genuine Toro OEM offset hub
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Precision-machined for exact factory fit
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Maintains proper spacing and component alignment
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Heavy-duty steel construction for commercial durability
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Helps reduce vibration and premature component wear
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Corrosion-resistant finish for long service life
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Direct replacement with no modifications required
Function
The 116-3872 Offset Hub positions rotating components at the correct offset and alignment required by the equipment manufacturer. Proper hub alignment helps ensure smooth operation, minimizes bearing and shaft wear, and improves overall reliability of the mower or aerator drive system.
Compatible Equipment
The Toro 116-3872 Offset Hub fits a wide variety of Toro commercial equipment, including selected:
Toro Radius® Series
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Radius zero-turn mowers (multiple 48", 52", and 60" deck configurations)
Toro Pioneer® Series
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Selected Pioneer zero-turn mowers
Toro Z-Aerate® Series
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ZA4830 Aerators
Toro Aerator Models
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ARX481CKA30000
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ARX541CKA30000
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SAR481KA30
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SAR481KA30CA
The 116-3872 Offset Hub is compatible with numerous Toro models and serial number ranges across the Radius®, Pioneer®, Aerator, and Z-Aerate® product families. Always verify your equipment model, serial number, and illustrated parts diagram before ordering to ensure proper compatibility.
Who Is This For?
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Commercial landscapers
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Lawn care professionals
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Golf course maintenance crews
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Municipal grounds departments
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Equipment repair technicians
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Toro equipment owners
Recommended Property Size
Ideal for maintaining:
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Residential estates
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Commercial properties
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Golf courses
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Municipal parks
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Sports complexes
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Schools and universities
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Industrial facilities
Pros
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Genuine Toro OEM quality
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Precision-machined heavy-duty construction
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Maintains proper alignment and spacing
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Helps reduce vibration and component wear
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Factory-correct fit
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Excellent durability in commercial applications
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Long service life
Cons
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Compatible only with specified Toro equipment
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Mounting hardware and related rotating components should be inspected during installation
Comparison – Toro 116-3872 OEM Offset Hub vs Aftermarket Offset Hubs
Toro 116-3872 Genuine OEM Offset Hub
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Exact OEM dimensions and tolerances
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Precision-machined heavy-duty steel
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Superior fit and alignment
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Designed specifically for Toro equipment
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Long-lasting commercial durability
Aftermarket Offset Hubs
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May vary in dimensions and machining accuracy
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Variable material quality
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Potential alignment and vibration issues
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Reduced service life under heavy-duty operation
Why Buy from Barry's Power Equipment?
Barry's Power Equipment supplies genuine Toro OEM replacement parts trusted by commercial landscapers and professional equipment technicians.
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Genuine OEM Toro replacement parts
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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 for Toro, Exmark, Scag, Wright, Ariens, Gravely, Hydro-Gear, Briggs & Stratton, Kawasaki, Kohler, Honda, Ferris, Hustler, Cub Cadet, John Deere, STIHL, and many other leading outdoor power equipment brands.

