This Barbron aluminum spark flame arrestor is a vital part for your Marine engine. It is designed to provide reliable ignition and fuel system components for your inboard engine. The brand is known for its high-quality products, and this item is no exception. It is manufactured in the United States and has a manufacturer part number of 573001B. This spark flame arrestor is perfect for those looking to upgrade their marine engine parts. It is compatible with a range of inboard engines and is easy to install. With its durable construction and reliable performance, this Barbron spark flame arrestor is a great investment for any boat owner.