Features Efficient Heat Dissipation: The aluminum shell ensures excellent heat dissipation, corrosion resistance, and a high-quality finish, providing stable and reliable performance. Engine Compatibility: Designed for 178F and 186F air-cooled engines, with an output voltage greater than 12V, ensuring optimal performance for these specific engine models. Comprehensive defend: Offers over current defend, over temperature defend, short circuit defend, input reverse connection defend, waterproof defend, and low voltage defend, ensuring the safety and longevity of your equipment. Convenient Installation: Featuring 3 wires, a , and a 60mm installation hole distance, this voltage regulator is easy to install and ensures a safe and secure setup. Ideal for Agriculture: Suitable for agricultural use, this AVR automatic voltage regulator ensures high working efficiency, making it a valuable addition to your agricultural equipment. Specification: Item Type: AVR Automatic Voltage Regulator Color: Gray Material: Aluminum Number of Wires: 3 Wires Output Voltage: Greater than 12V defend Mode: With Installation Hole Distance: Approx. 60mm / 2.36in Application Field: Agriculture Package List: 1 x AVR Automatic Voltage Regulator Package List 1 x AVR Automatic Voltage Regulator