Features EXCELLENT CAPACITOR: The generator voltage regulator adopts high performance capacitor, with good parameter consistency and high reliability. HIGH PERFORMANCE: The auto voltage regulator has high resistance accuracy, wide operating temperature range, small drift, and good stability. REPLACE FOR: Volt regulator can replace 2 to 5KW generator half moon shaped AVR and aluminum shell (half moon and rectangular) AVR. COPPER ADJUSTING SCREW: The copper voltage adjusting screw makes this automatic voltage generator fully suitable for the generator. EASY WIRING: This auto volt regulator adopts 10 wires harness (6 wire socket and 4 wire), easy to connect and install. Specification: Item Type: Generator Voltage Regulator Material: ABS Model: S 186F Voltage: 250V Capacitance: 470μF (m) Harness: 10 Wires (6 Wire Socket plus 4 Wire) Package List:1 x Generator Voltage Regulator Package List 1 x Generator Voltage Regulator