Premium Jack Plates for Outboard Motors Up to 90hp | Quick Adjustments | Improve Shallow Water Access & Performance | Patented Design with 30-Day Returns

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What are Jack Plates?

Jack plates (also called setback plates or motor mounts) allow boaters to adjust their outboard motor’s vertical position and setback for optimal performance. Whether you’re navigating shallow waters, maximizing top speed, or improving fuel efficiency, our manual and electric jack plates deliver the adjustability you need.

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Why Choose On The Fly Jack Plates?

Our patented jack plate designs support motors from 8hp to 90hp, featuring smooth on-water adjustment mechanisms and marine-grade construction. Available in manual and electric configurations, each plate includes our 30-day money-back guarantee.

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  • "Works great. The jack plate added about 5 mph to my boat. Boat planes out better than ever. Install took no more than 30 minutes." - Kevin Bennett

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  • "Worth every penny! Easy to install, not only did it increase the speed on my Gheenoe classic by 2-3 mph but now I can get back to areas I couldn’t before." - Brian Stock

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  • "Fantastic! Does exactly what I need with less to malfunction." - Richard T.

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  • "Got it all installed initial check is great still need to do sea trials. Product is built great well engineered. I recommend highly." - Pete Jellar

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You're set up for success

  • Step-By-Step Installation

    You’ll see how easy it can be to do it yourself.

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  • Maintenance Tips

    Keep your jack plate in top condition with our maintenance tips for optimal performance and durability over time.

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  • FAQ's

    Choosing the right size jack plate, advantages, and maintenance.

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  • Hear from Real Customers

    Reviews, Installations, and On-The-Water Action.

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