Original replacement part for voltage regulator, rectifier, charging system and regulator of the Yamaha YFM250 / YFM250XL 2WD motorcycle (1999-2000).

[Specifically Designed for Entry-Level Yamaha Classic ATVs] This voltage regulator and rectifier was specifically designed for the two-wheel-drive (2WD) Yamaha ATVs YFM250 and YFM250XL and is fully compatible with 1999 and 2000 models. Manufactured in strict accordance with the specifications and interface standards of the original charging system, it ensures perfect compatibility with the magneto and battery. It is a reliable solution for charging problems and a replacement for worn original parts. [High-Efficiency Voltage Regulation and Rectification] As an essential component of the ATV's charging system, this part performs the following key functions: Rectification: Converts the alternating current (AC) generated by the magneto into direct current (DC). Voltage Regulation: Thanks to an internal circuit, the output voltage is precisely stabilized within a safe range (approx. 13.5V – 14.8V). This charges the battery and protects all electrical components of the vehicle from damage caused by over- or undervoltage. [Robust Design] Optimized for use with entry-level ATVs: Heat Dissipation: Metal housing with heat sinks or compact, encapsulated design for optimal heat dissipation. Weather Resistance: Good resistance to impacts and splashes, suitable for light off-road use and daily riding. Easy Installation: The connector interface is compatible with the vehicle's original wiring harness, simplifying installation. [Solves Common ATV Charging Problems] Replacing this component resolves the following issues: frequent battery drain, making starting difficult; unusually bright headlights and taillights prone to overvoltage; reduced battery life, swollen battery, or battery damage; noticeable fluctuations in headlight brightness depending on acceleration. [Easy Installation] Installation is typically performed in the frame's ventilation area. Before installation, disconnect the battery's negative terminal, unplug the old rectifier connector, remove the bracket, replace it with the new one, and then reconnect and secure it. Compatibility: Compatible models and years: Yamaha YFM250 2WD (1999 and 2000 models) Yamaha YFM250XL 2WD (1999 and 2000 models)