The PV66 Yamaha GP1200R XLT 1200 GP 1200r Power Valve Cylinder Jug is a genuine Yamaha product manufactured in Japan. This high-quality component is designed specifically for Yamaha watercraft, ensuring optimal performance and durability. The product carries the manufacturer part number 66v 66V-W1130-00-94 and comes with a freshwater warranty, making it a reliable choice for recreational watercraft enthusiasts looking to maintain or upgrade their Yamaha engines.