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Description
845907 – Briggs & Stratton Voltage Regulator (Genuine OEM Charging System Regulator)
The Briggs & Stratton 845907 Voltage Regulator is a genuine OEM replacement component designed to regulate the charging output of compatible Briggs & Stratton gasoline engines used on lawn mowers, zero-turn mowers, garden tractors, generators, and other outdoor power equipment. Engineered to Briggs & Stratton's exact factory specifications, this regulator maintains proper battery charging voltage while protecting the electrical system from overcharging and voltage fluctuations.
Manufactured with high-quality electronic components and a durable, weather-resistant housing, the 845907 Voltage Regulator is built to withstand engine heat, vibration, moisture, and demanding operating conditions. Replacing a faulty regulator with a genuine Briggs & Stratton OEM part helps restore dependable battery charging, reliable starting, and consistent electrical system performance.
Product Details
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Part Number: 845907
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Brand: Briggs & Stratton
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Part Type: Voltage Regulator
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Function: Regulates alternator output and battery charging voltage
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Construction: Heavy-Duty Electronic Module with Weather-Resistant Housing
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Installation: Direct OEM Replacement
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OEM Status: Genuine Briggs & Stratton OEM Part
Key Features
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Genuine Briggs & Stratton OEM voltage regulator
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Maintains proper battery charging voltage
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Protects electrical components from overcharging
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Durable weather-resistant construction
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Resistant to heat and engine vibration
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Reliable charging system performance
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Direct replacement with no modifications required
Function
The 845907 Voltage Regulator controls the electrical output from the engine's charging system, ensuring the battery receives the correct charging voltage while protecting sensitive electrical components from excessive voltage. Proper regulator operation helps extend battery life and ensures dependable engine starting.
Compatible Equipment
The Briggs & Stratton 845907 Voltage Regulator is used on selected Briggs & Stratton V-Twin and commercial gasoline engines powering equipment such as:
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Zero-turn mowers
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Riding lawn tractors
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Commercial lawn mowers
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Garden tractors
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Generators
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Utility equipment
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Other Briggs & Stratton-powered machines utilizing OEM part number 845907
Always verify your engine model number, type number, code number, and original OEM part number before ordering to ensure proper compatibility.
Who Is This For?
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Homeowners
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Commercial landscapers
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Equipment repair technicians
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Fleet maintenance departments
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Grounds maintenance professionals
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Briggs & Stratton engine owners
Recommended Applications
Ideal for:
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Charging system repairs
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Voltage regulator replacement
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Battery charging issues
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Engine electrical system maintenance
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Preventive maintenance
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Engine rebuilds
Pros
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Genuine Briggs & Stratton OEM quality
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Maintains proper charging voltage
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Protects against overcharging
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Durable weather-resistant construction
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Reliable electrical performance
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Factory-correct fit
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Long service life
Cons
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Compatible only with specified Briggs & Stratton engine models
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Charging stator and battery should be inspected if charging problems persist
Comparison – Briggs & Stratton 845907 OEM Voltage Regulator vs Aftermarket Regulators
Briggs & Stratton 845907 Genuine OEM Voltage Regulator
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Exact OEM electrical specifications
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Factory-tested performance
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Premium electronic components
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Superior durability
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Designed specifically for Briggs & Stratton engines
Aftermarket Voltage Regulators
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May vary in voltage regulation accuracy
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Variable component quality
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Potential connector or fitment differences
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Reduced long-term reliability
Why Buy from Barry's Power Equipment?
Barry's Power Equipment supplies genuine Briggs & Stratton OEM replacement parts trusted by homeowners, commercial landscapers, and professional equipment technicians.
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Genuine OEM Briggs & Stratton 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 Briggs & Stratton, Kawasaki, Kohler, Honda, SCAG, Toro, Exmark, Wright, Ariens, Gravely, Ferris, Hustler, Cub Cadet, John Deere, STIHL, and many other leading outdoor power equipment brands.
