Magneto Stator Coil Regulator Rectifier And Engine Gasket For TRX420TE/TM/FE/FM Rancher 2007-2013 31120-5-a51 This replacement assembly is designed for the TRX420TE, TRX420TM, TRX420FE, and TRX420FM Rancher models from 2007 to 2013.It includes the magneto stator, ignition coil, regulator rectifier, and engine gasket, providing a complete solution for restoring electrical and mechanical function in the ATV. The magneto stator generates the electrical current required for ignition and.A worn stator can result in starting difficulties, reduced performance, or electrical failure.This unit is constructed with copper windings and a housing to support. The ignition coil works with the stator to produce the voltage needed for spark plug ignition.A malfunctioning coil can lead to misfires and decreased engine efficiency.The included coil is built with insulation to support consistent spark delivery under various operating conditions. The regulator rectifier converts alternating current (AC) from the stator into direct current (DC) and regulates voltage output.This ensures proper and stable power supply to electrical components.It features diodes and capacitors that support efficient power conversion and consistent voltage control. The engine gasket provides a seal between engine components.Over time, gaskets can degrade, leading to oil leaks or loss of compression.Replacing it during maintenance helps maintain engine integrity.The included gasket is made from a composite material designed to resist compression and maintain sealing performance. Components are engineered to endure off-road environments, including exposure to heat, and vibration.The assembly is designed as a direct fit for the specified models, allowing installation without modifications.Users should follow standard repair procedures when replacing the parts. This unit supports restoration of the ATV's electrical system and engine.It is suitable for use during stator replacement, electrical repairs, or comprehensive engine service.Proper function of these components contributes to dependable starting, consistent power delivery, and overall vehicle performance. This product is not manufactured by the brand.Model and brand mentions are for compatibility guidance only.