Briggs Stratton 84013449 Magneto Armature

Product Description

The BRIGGS STRATTON 84013449 is a magneto armature designed as an OEM replacement ignition component for small gasoline engines. The magneto armature generates the electrical pulse that triggers the ignition coil, delivering a timed spark to the combustion chamber. Without a functioning armature, the engine will not produce spark and will not start. This part is sourced directly from Briggs Stratton and is built to match the original equipment specifications of the engines it serves. Small engine technicians and experienced DIYers install this part to restore reliable ignition performance.

This magneto armature is used in Briggs Stratton powered lawn and garden equipment, including walk-behind mowers, riding mowers, and other outdoor power equipment fitted with compatible Briggs Stratton engines. It is a common service part replaced when the engine exhibits no-spark conditions, misfiring, or hard-starting symptoms that have been traced to a failed or weakened armature assembly. Verification of the part number against the engine model and type tag is recommended before installation.

Key Features

• OEM Briggs Stratton replacement magneto armature for precise fitment
• Restores proper ignition spark timing to small gasoline engines
• Direct replacement for failed or degraded original armature assemblies
• Designed for lawn and garden engine applications

Compatibility

Designed as an OEM-style replacement magneto armature for compatible Briggs Stratton small engines used in lawn and garden equipment. Confirm fitment by matching the part number to the engine model, type, and code stamped on the engine block before ordering.

Installation Notes

Installation of a magneto armature is typically performed by a qualified small engine technician. Before beginning, disconnect the spark plug wire and ensure the fuel shutoff is closed to eliminate ignition and fire hazards. The armature air gap must be set correctly using a feeler gauge during installation; consult the engine service manual for the appropriate procedure. Secure all fasteners to the engine manufacturer's specified method and verify spark output before returning the equipment to service.

Technical Specifications

• Component Type: Magneto Armature
• Application: Small Gasoline Engine Ignition

Standard Information

• Brand: BRIGGS STRATTON
• Manufacturer Part Number: 84013449