New SEI / Yamaha 2007-2018 F225/250 HP V6 Counter-Rotation Gearcase

This listing is for a New SEI Yamaha V6 F225/250 Counter Rotation Lower Unit with Dual Water Pickups. 2007-2018. This unit includes a water pump and driveshaft. Please confirm the driveshaft length and gear ratio you need when placing your order. Please provide model number as well.

**Please note, all SEI lower units are now painted black. Despite the photo above, you will receive a black lower unit.

The lower unit comes with a three-year fault-free warranty.