The OTR 12V Starter is the perfect choice for reliable starting power. This starter is designed to provide long-lasting performance and durability, with endurance tested for over 15,000 cycles with no failures. The shafts are CNC machined and precision-ground for accurate dimensions and smooth finish, while the splines and bearing surfaces are heat-treated for consistent performance in the real-world operating environment. With 12-volts and 12 teeth, this starter is designed to fit 6-8 pitch applications. FleetPride is your First Click in Heavy Duty®.