Optimized Performance: Specifically designed for 186F engines, this 5KW generator voltage regulator ensures stable and efficient operation. It provides reliable charge regulation and power management. Durable and Reliable: Built to withstand rigorous use, this regulator is suitable for both residential and commercial applications, ensuring consistent performance. Easy Installation: This regulator features a user-friendly design for quick and easy installation, making it an excellent choice for both professionals and DIY enthusiasts. Note: Due to different production batches, there may be variations in product appearance and labeling, which do not affect functionality. Color: As Shown Material: Iron Package Contents: 1 x Generator Voltage Regulator (3 wires) Only the above package content is included; other items are not part of this sale. Note: Lighting and display differences may cause slight color variations between the image and the actual item. Measurement error allowance is +/- 1-3 cm.