Kohler 2540348-S Engine Rectifier Regulator FW W/OVP 20-30 Amp

The Kohler 2540348-S Engine Rectifier Regulator helps manage and regulate electrical output for reliable engine system performance. This replacement component converts alternating current from the charging system into direct current and helps control voltage supplied to the battery and other electrical components. The built-in overvoltage protection supports the system by helping limit excessive electrical output under suitable operating conditions. Replacing a faulty rectifier regulator can help restore proper charging, reduce electrical irregularities, and support consistent performance of compatible engines. This practical component is designed for 20–30 amp applications and supports routine maintenance of compatible Kohler-powered equipment.