Mercury Mariner Aluminium Outboard Hydrofoil Suits 18-20-25-30HP- OZHYDROFOIL

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Oz Hydrofoil Performance Points:

Eliminate – Cavitation/Ventilation

Stop – Porpoising

More – Trim Control, Stern & Bow lift

Improve – Fuel economy, Stability & Tracking

Plane – Faster & Easier at slower speeds

  • Proudly Manufactured in Australasia from Quality strong Marine Grade Aluminium
  • Designed specifically to suit each model outboard
  • Stainless bolts, nuts & washers included with Hydrofoil
  • Oz Hydrofoil is bolted on-top of the outboard cavitation plate
  • Gloss Powder Coated Plate colour matched to the outboard
  • Comes with easy installation instructions & support
  • No Welding Needed
  • Quality Tested and Approved
  • Well proven product with thousands sold worldwide
  • Best Performing Hydrofoil on the market guaranteed!
  • Grey & Gloss Black colours in stock

This Oz Hydrofoil suits Mercury Mariner Outboards Below:

– 9.9-15hp (Bigfoot 4 stroke) 1999 & Newer

– 18hp Mercury 1980-1985

– 20hp Mercury 1986 & Newer

– 25hp (2 stroke) 1980 & Newer


– If you have a 25 or 30hp Mercury/Mariner 1999 & Newer that is a JAPAN Manufactured motor (Tohatsu gear box with a 10 tooth/spline shaft) then it would use the 8-30hp Tohatsu Oz Hydrofoil listing

-Not suitable for BIG FOOT Models 18-30hp