The Chelsea 489 Series 8-Bolt 23/25 Power Take-Off is the ultimate mechanical shift power take-off designed to meet all your power transmission needs. With an 8-bolt mounting option and a speed ratio of 23/35, this PTO is built to deliver maximum power and efficiency. It comes with a range of shift options, including air shift, making it easy to operate and control. The output type is a 1-1/4" round standard shaft, which means no adapter plate is required, saving you time and money on installation. With no pressure lube, this PTO is designed to reduce the risk of leakage, making it a reliable and cost-effective solution for your power transmission needs. Other features included in the Chelsea 489 Series PTO includes eleven speed ratios, giving you the flexibility to choose the perfect ratio for your application. Additionally, it comes with greaseable and rotatable options, ensuring long-lasting performance and minimal maintenance. The wide range of shifter options and pump flanges makes it easy to customize the PTO to your specific requirements. In summary, it is a high-quality, durable, and efficient mechanical shift power take-off that delivers maximum power and performance. With its easy installation, wide range of shift options, and low maintenance requirements, it is the perfect solution for any power transmission application. FleetPride is your First Click in Heavy Duty®.