Brand new gasket and not needed from a recent rebuild. The Yamaha Grizzly 400 & 450 Water Pump Gasket is a high-quality replacement part designed specifically for ATVs. Made by Paw977_Powersports, this gasket is a perfect fit for models like Rhino, Kodiak, and Wolverine. With the manufacturer part number replacing OEM # 5GH-12428-00, you can trust that this product is durable and reliable for your ATV engine needs. Always ensure proper maintenance and replacement of engine parts to keep your ATV running smoothly.