When it comes to durability, installer - friendly features, and overall ergonomics, no other replacement pump motor comes close to a superbly crafted Century HST275 Pool Pump 56J ODP Motor 2.75HP 208-230V 3600 RPM 1 Ph 60Hz. In addition to one of the most reliable switch and governor mechanisms in the industry and premium bearings on both the pump and lead ends of the motor, the innovative hybrid end frame design boasts a new PCB terminal board, voltage change device and a definitive shaft access path. The Centurion PRO design packs best-in-class features into a rugged, accessible layout that improves the installati on experience.