The Chelsea 489 Series 23/25 Power Take-Off is the ultimate mechanical shift power take-off designed to meet the demands of heavy duty applications. With an 8-bolt mounting option and a speed ratio of 23/35, this PTO is built to deliver reliable and efficient performance. It is equipped with an air shift type option, making it easy to operate and control. It also features an SAE "B" 2 or 4-bolt flange output type option, as well as an SAE "B" shaft that requires no adaptor plate, reducing installation time and costs. This PTO offers a wide range of shifter options and pump flanges, allowing you to customize it to your specific needs. The Chelsea 489 Series of Power Take-Offs offers a variety of options including eleven speed ratios to choose from, you can select the perfect combination of speed and torque for your application. It also comes with greaseable and rotatable options, ensuring long lasting performance and reducing the chance of leakage. With its durable construction and reliable operation, it is the ideal choice for any heavy duty application. FleetPride is your First Click in Heavy Duty®.