Description
593455 Armature-Magneto Briggs & Stratton OEM Ignition Component
The Briggs & Stratton 593455 Armature-Magneto is a genuine OEM ignition assembly component that plays a critical role in the engines ignition system. It generates the electrical energy necessary to fire the spark plug, enabling proper combustion and smooth engine start-up on compatible small-engine equipment such as lawn mowers and garden tractors. Designed and manufactured to meet Briggs & Stratton quality standards, this part ensures reliable performance and long-lasting durability.
Product Details
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Item Number: 593455
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Brand: Briggs & Stratton
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Part Type: Armature-Magneto / Ignition Component
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Condition: New Genuine OEM Replacement Part
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Replaces: OEM 797684 in some applications
Function
The armature-magneto assembly is designed to:
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Generate ignition spark energy by converting mechanical rotation into electrical current
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Provide electrical power to the spark plug for combustion
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Ensure consistent engine start-up and idle performance
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Replace worn or failed ignition coil/armature components to restore reliable engine ignition
Proper functioning of the magneto armature is essential for engine reliability, smooth operation, and fuel efficiency.
Verify Fitment in 30 Seconds
Before ordering, confirm the following on your engine:
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Engine model number (as listed on the engine tag)
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Parts diagram indicates 593455 is the required armature-magneto
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Original part number matches 593455 or superseded equivalent 797684
Small-engine ignition parts vary by engine series always double-check your specific models diagram before purchase.
Compatibility
This armature-magneto fits Briggs & Stratton small engines in the 083132 series and other compatible models, including but not limited to:
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Briggs & Stratton 083132-0003-H1, 083132-0035-B1, 083132-0040-B1, 083132-0111-B1, 083132-0121-B1, 083132-0135-B1
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Numerous other 083132 engine variants listed in OEM cross-reference data
Compatibility varies by engine configuration verify with your engines model and type code.
Installation / Usage
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Disconnect the battery and spark plug wire for safety.
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Remove engine shrouds or covers to access the ignition assembly.
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Detach the old magneto armature or ignition coil carefully.
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Install the new 593455 armature-magneto, aligning mounting points and wiring.
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Reconnect all electrical connections and engine covers.
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Test the engine for smooth starting and smoke-free operation.
Maintenance Tips
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Inspect ignition components during regular seasonal maintenance.
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Keep magneto area clean of debris or corrosion.
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Replace worn spark plugs in conjunction with ignition service.
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Ensure proper gap and alignment as recommended by Briggs & Stratton.
Equivalent / Replaces Part Numbers
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Replaces or is equivalent to 797684 in selected applications.
