Purpose and compatibility Direct replacement motor voltage regulator compatible with KDE3500, KDE5000, KDE6500, and KDE6700 generators. Designed to restore regulator and charging functions without extensive modification. Key benefits — why you need it Restores stable voltage output to protect sensitive electronics and ensure steady generator performance. Re-establishes battery charging so your generator can start reliably and maintain battery health. Compact, plug-and-play replacement reduces troubleshooting time and service costs compared with complex repairs. How it works Acts as a voltage regulator and rectifier assembly: mounted on the motor and connected to the battery to convert and regulate output for continuous power delivery. Controls generator voltage under varying loads to prevent overcharging or undercharging the battery and to keep electrical output within designed limits. Performance and reliability Built to meet the electrical requirements of the listed KDE generator models to maintain consistent output and charging behavior. Replacing a faulty regulator typically restores normal charging and power production when the generator otherwise runs but does not charge or produce usable power. Installation and connections Simple installation with 2 plugs and 3 wires for a quick, secure connection to the generator’s existing harness. Plug-and-play fit minimizes installation steps and reduces the chance of wiring errors. When to replace Use this regulator if your KDE generator runs but fails to charge the battery, the battery drains while connected, or the generator produces no usable electrical output. Often the first and most cost-effective replacement part to try before more invasive electrical diagnostics. Practical applications / use scenarios Home backup power: Replace a failed regulator on a KDE6500 used for home emergency power so the generator can keep its starting battery charged and supply steady power to appliances. Jobsite equipment: Install as a spare or replacement on a KDE5000 powering tools at a construction site to maintain reliable output and avoid downtime caused by a dead battery. Camping and recreational use: Fit on a KDE3500/6700 used for RV or campsite power to ensure the generator charges its battery and runs sensitive devices without voltage spikes. What to expect after installation Restored charging behavior and more stable electrical output under normal operating conditions. Improved reliability of starting and running systems that depend on the generator’s battery and regulated voltage. Note: This part is intended specifically for KDE3500, KDE5000, KDE6500, and KDE6700 generators. If you are unsure about compatibility with your unit, verify model numbers or consult a technician before installation.