Description
When you turn the key on your Kubota tractor and nothing happens, or your battery keeps going dead despite running the engine, there’s a good chance your voltage regulator has called it quits. This little electronic component is what keeps your charging system working properly—without it, your alternator can’t do its job of keeping your battery charged and your electrical system running smooth.
What You’re Getting
- Precise voltage control that prevents battery overcharging and damage to electrical components
- Direct replacement design that fits right in place of your original regulator
- Solid-state electronics built to handle the vibration and temperature swings of farm work
- Proper voltage output keeps your lights bright and your starter cranking strong
Built for Real Farm Work
This TISCO voltage regulator is engineered for Kubota tractors across multiple model lines. Whether you’re running a compact utility tractor for mowing and loader work or a larger row-crop machine during planting season, this regulator ensures your electrical system stays dependable when you’re counting on it most.
Made to Last
Farm equipment electrical systems face tough conditions—dust, moisture, vibration, and temperature extremes that can knock out cheaper components. This regulator uses quality construction and components that stand up to the demanding environment your tractor works in day after day.
Good to Know
Installation is straightforward, but always disconnect your battery before working on electrical components. Make sure the mounting location allows good air circulation for cooling, and double-check all your wire connections before reconnecting power. If you’ve been having charging problems, it’s worth checking your alternator connections and belt tension too—a loose belt can cause regulator failure over time.






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