Chelsea 897 Series 10-Bolt 27/37 Power Take-Off is a constant mesh design, specifically engineered for heavy duty applications. This model features a 10-bolt mounting option and a speed ratio of 27/37, making it ideal for a wide range of industrial and commercial vehicles. The constant mesh design ensures smooth and reliable operation, while the wet spline option helps to extend the life of both the PTO and pump shafts. With a continuous duty torque rating of up to 670 lb-ft, it is capable of handling even the toughest jobs. The output type and options include an SAE "C" 2 or 4-bolt flange, as well as an SAE "C" shaft extended shaft to improve pump clearance. This versatile PTO system is perfect for a variety of applications, including dump trucks, tow trucks, and other heavy duty vehicles. This 897 Series PTO model is a reliable PTO system for your commercial vehicle or need a replacement for an existing system. This PTO system is built to last and provides reliable performance with its durable construction, high torque rating, and wet spline option. FleetPride is your First Click in Heavy Duty®.