[Compatibility]:This marine outboard engine ,model 6G1-81970,is specifically designed for outboard engines ranging from 2-Stroke 6 to 70 and 4-Stroke 9.9-15 horsepower,ensuring optimal performance and reliability [Premium Material]:Constructed from quality rubber and pp materials,this offers great durability and resistance to harsh marine environments [Compact Design]:With a length of approximately 10 cm,the compact design of this allows for easy installation and integration into your outboard motor system [Efficient Packaging]:Each regulator is individually packaged in a bag to ensure it arrives in good condition and ready for immediate use [Essential Marine Accessory]:An essential component for maintaining the electrical system of your outboard motor,providing stable voltage regulation and against electrical surges