(Price is listed at MSRP) Experience the power and reliability of the Mercury 300 PRO XS FourStroke, available at Ultra Marine Service. Perfect for both recreational boaters and serious anglers, this motor delivers exceptional performance and fuel efficiency. As a Mercury Certified installer and REPOWER Center, Ultra Marine Service in Louisville, TN ensures expert installation and unparalleled customer service. Our complete inventory of motors and parts sets us apart, guaranteeing that we have what you need when you need it. Visit us today to elevate your marine adventures with the trusted quality of Mercury engines.