This QuickSilver belt serpentine is a must-have for any inboard engine enthusiast. Made in the United States, it is a top-quality product that is sure to impress. The brand name QuickSilver is synonymous with excellence in the industry, and this belt serpentine is no exception. With a manufacturer part number of 57-865615005, this belt serpentine is designed to fit perfectly with your inboard engine. It is an essential component for the smooth operation of your boat's engine. Don't settle for anything less than the best when it comes to your inboard engine. Order this QuickSilver belt serpentine today and experience the difference for yourself.