SEI MARINE PRODUCTS- Yamaha Zinc Trim Tab 61A-45371-00-00 200 225 250 HP Standard & Counter Rotation This trim tab replaces OE#: 61A-45371-00-00 and fits V6 3.1 and 3.2 liter ( 200, 225, 250 HP) standard rotation (1990-current) and counter rotation ( 2004-current) Yamaha outboard lower units.