Replaces existing starter motor, Just replace and ride again. Professional installation will be highly recommanded,installation instruction NOT included. Artudatech Motore de Arranque, 12V Electrico Motor Arranque Moto Motores de Arranque Starter Motor para Yamaha YFM400F Grizzly 400 YFM 450 660 YFM45 2008 Designed for individual vehicle power consumption, and are ready to be installed quickly and easily. Inside and out starter motors improve reliability over longer periods of time. MOTOR DE ARRANQUE YAMAHA YFM 400/450 12V - ROTACIÓN IZQUIERDA Engineered to perform just like the original starter in your vehicle or power equipmentNew Armatures are precision-manufactured and tested for long service life. Features:Brand new starter, not a remanufactured or refurbished one with wear and tear. Démarreur Grizzly 400 Kodiak 400 Motor De Arranque Para Yamaha Yfm 400 Kodiak 400 00-08 | Envío Gratis Pièce Rechange Démarreur Quad 4WV-81800-00