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Welcome to Insinc Marine

Insinc Marine is a family owned and operated business servicing the Central Coast with Australia's premium New Boat brands. Dealers for Quintrex, Yellowfin, Baysport and Crownline boats, Mercury and Mercruiser engines and Dunbier trailers. At Insinc Marine we also stock the highest quality used boats so there is no reason why we can't get you into the boat of your dreams. Along with our competitive pricing, Insinc Marine also rewards our customers who purchase a new or used boat package with a 15% loyalty discount, for life, on all future servicing and workshop repairs. Our fully equipped service centre stocks all the latest tools and diagnostics software, and is staffed by only Trade Qualified and Mercury Certified marine technicians. Located half an hour up the M1 freeway from North Sydney and 10 minutes off the Gosford exit.

Quintrex

Quintrex Boat Packages On Sale Now!

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Baysport

Baysport Fibreglass Boats!

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Crownline

Crownline Package Deals Available

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🎄12 DEALS OF CHRISTMAS🎄

Quintrex 630 Freestyler Santa has visited INSINC MARINE early this year and delivered some extra special deals on a limited few stock boats avail ...

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On Water Demo Day

On this Sunday at the Gosford Sailing Club from 10am-2pm. We will have a total of 10 boats available for demonstration. These will include; 42 ...

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Deal of the Week

This special on now! Save $$$ with Mercury’s Unbeatable Deals…
QUINTREX 510 SEA SPIRIT

QUINTREX 510 SEA SPIRIT

$44,888 AUD 5.10 Metres 2019
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