This is a replacement SP9000 9,000lb Winch. Mounting holes side to side: 8 1/2″ Mounting holes front to back: 1″ Motor included Warn high SPEED planetary winch 9,000 LB rated pulling force Harden Steel 2 stage planetary gear train HD automatic disc brake Meets or exceeds SAEJ706 and CE standards Related Parts Tensioner Plate: ITD-4141 Tensioner Plate Spring: ITD-4095