About this item

• SeaSierra hydrofoils improve handling and provide better maneuverability, enhance thrust and control, cut planing time, keep the boat on plane at lower speeds
• Fit Yamaha Mercury Johnson Evinrude Honda Suzuki Tohatsu 8 9.9 15 20 25 30 35 40 HP outboard motors
• Fit most stern drives and outboards 8 to 40 hp, there are some smaller outboards (down to 4 HP) that it will fit as well. Except for Mercury 40, 50, and 60 hp 4-Strokes, Volvo with exhaust through the cavitation plate, Mercury Bravo II, Mercury Bravo III with only one anode on bottom of cavitation plate (rare)
• The Boat Motor Whale Tail Hydrofoil Stabilizer Dimension 13.39" X 13.7"
• Package Contents: Comes with 1 hydrofoil stabilizer, 4 sets of stainless steel screws and nuts, and a drill bit for easy installation