Get your semi Ready for the Road Ahead™ with enhanced power for auxiliary applications, with the Chelsea 272 Series 6-Bolt 25/47 Aisin Only Mount Power Take-Off. 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. Fashioned with top-tier components to provide long-term dependability for semis, tractors, and hydraulic engagements. FleetPride is your First Click in Heavy Duty®.