This brand new Yamaha Marine Cartridge Insert is a must-have for any boat enthusiast. The manufacturer part number, 663-44322-00, ensures that this OEM part is of the highest quality and specifically designed for your Yamaha boat. Made in Japan, this cartridge insert comes with a 60-day warranty for your peace of mind. Perfect for replacing a damaged or worn-out insert, this Yamaha Marine Cartridge Insert is sure to keep your boat running smoothly. With fast and free shipping, you can have this essential part delivered to your doorstep in no time. Don't let a faulty cartridge insert ruin your boating experience, order yours today!