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Yacht & Small Boat Engines

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BETA Diesel Australia is the exclusive Australian distributor for BETA marine engines and has gained a reputation for quality marine diesel engines at a very competitive price. BETA Diesel Australia offers a superior product with an excellent range of spare parts backup as well as comprehensive technical expertise.  BETA Diesel Australia also offers a complete installation service.


Since 1987 BETA Marine has developed an enviable reputation for providing quiet and smooth running marine diesel engines and generating sets to suit a wide range of applications.

They are renowned for durability, longevity, reliability and deliver an excellent return on investment.


BETA diesel engines are built in the Gloucestershire (England) factory and are based on the Japanese Kubota diesel engine which BETA marinise.

The range features high quality, heat exchanger or keel cooled engines which are powerful yet compact and low in weight. They have smooth running characteristics throughout the speed range. Exhaust emissions are also very low and meet all current and anticipated environmental requirements. Because of the light engine weight and compact dimensions, installation is much easier than with heavier/larger counterparts.

BETA has built a reputation for quality and customer support and the range is designed with this philosophy in mind. Even the smallest engine is heat-exchanger cooled for yacht and work boat applications. This avoids passing sea water through the engine block and gives much longer engine life.

All engines can be supplied with a very comprehensive range of options and accessories.

Product Specialities

  • Sea Going – Heat Exchanger Cooled Marine Propulsion Engines from 10 to 150 bhp.

  • Saildrive Solutions – Heat Exchanger Cooled Marine Propulsion Engines from 14 to 56 bhp, available as a complete replacement engine with saildrive leg or replacement engine with an adaptor plate to mate with the vessels existing saildrive.


Call or email us today to start the dialogue on your boat engine requirements.

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Quality Guaranteed

BETA Diesel Australia has been the exclusive Australian distributor for BETA Marine engines for many years and have gained a reputation for quality marine diesel engines at a very competitive price.


BETA Diesel Australia has an extensive supply of spare parts to complement our engine range.

Home: Services

BETA Diesel Australia is committed to providing comprehensive support with quality and efficiency to all our clients. Contact us today for all enquiries and bookings .



3/38 Alexander Avenue, Taren Point  NSW  2229  Australia

02 9525 1878

+612 9525 1878

8:30am - 4:30pm  Monday to Friday     SHOWROOM BY APPOINTMENT ONLY

Thank you.  We will be in touch.

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