Prepare your truck to be Ready for the Road Ahead , with the Chelsea 249 Series 6-Bolt 124% Engine Speed Power Take-Off that provides enhanced power for auxiliary applications. Thanks to its advanced design, this replacement PTO is able to generate power for auxiliary equipment by connecting to the transmission, and converting its rotational energy into power for various devices. Crafted with precision components to provide long-term dependability for semis, tractors, and hydraulic engagements. FleetPride is your First Click in Heavy Duty .