APPLICATION: This 35-SS645 skeg protector fits for 2014 Mercury 150 HP Optimax. Fit for 1986-2002 Suzuki 150, 175, 200, 225 HP, 2-stroke. Fit for 2003 to present Suzuki 150, 175, 200, 225 HP, 4-stroke. Fit for 2006-2011 Suzuki 250SS & 300, 4-stroke. Fit for 1984-2002 Yamaha 115-130 HP, 2-stroke. Fit for 1984 to present Yamaha 150 HP, 2 and 4-stroke. Fit for 1984-2002 Yamaha 115, 175, 200, 225, 250 HP, 2-stroke. Fit for 2009 to present Yamaha 350 HP, 4-stroke. Fit for 1989-1993 Yamaha I/O 3.0L thru 5.7L. FUNCTION: Repair or replace your boat's skeg to keep the prop protected with the skeg guard for Mercury, Suzuki, and Yamaha Marine Engines. The reinforced lower edge helps ensure protection against damage. Avoid causing Corrosion, and protect the marine environment. MATERIAL: This skeg guard protector is made of 316 marine grade stainless steel, treated with anti-oxidation and anti-corrosion, sturdy and durable. Self draining, comes with male & female stainless locking screws. Package includes safe-skeg, mounting hardware, allen wrench, and Loctite 262. INSTALLATION: Easy to install, self draining, comes with male & female stainless locking screws. Save your time and money. Fit for 2014 Mercury 150 HP Optimax. Fit for 1986-2002 Suzuki 150, 175, 200, 225 HP, 2-stroke. Fit for 2003 to present Suzuki 150, 175, 200, 225 HP, 4-stroke. Fit for 2006-2011 Suzuki 250SS & 300, 4-stroke. Fit for 1984-2002 Yamaha 115-130 HP, 2-stroke. Fit for 1984 to present Yamaha 150 HP, 2 and 4-stroke. Fit for 1984-2002 Yamaha 115, 175, 200, 225, 250 HP, 2-stroke. Fit for 2009 to present Yamaha 350 HP, 4-stroke. Fit for 1989-1993 Yamaha I/O 3.0L thru 5.7L.