Introducing the perfect starter clutch one way bearing for your Yamaha UTV/SXS or ATV. This high-quality product is made of steel and is compatible with various Yamaha models including Rhino 660, Grizzly 350 and 660, Kodiak 400 and 450, Warrior 350, Grizzly 700, Raptor 350 and Bruin 350. The starter clutch one way bearing is bolt-on and weighs 1.1 lb. This product is not a vintage part and is manufactured in China. The item is an OE/OEM part with numbers 5KM-15590-00-00 and 1UY-15590-01-00. Please note that this product is not a performance part and has no universal fitment. Get your Yamaha UTV/SXS or ATV running smoothly with this starter clutch one way bearing that is sure to fit perfectly on your vehicle.