Spectrum Engineering have a fully-equipped machine shop, including centre & CNC lathes, milling and slotting machines.  We are able to digitally check propeller measurements and test engines & gearboxes.

Yanmar promise to deliver advanced solutions through business models based on the core values of reliability, efficiency and innovation, in order to grow continuously with their customers.

All Torqeedo outboards deliver the best overall efficiency in their class, converting battery power into propulsion better than any  other drive system. Torqeedo gives longer, more powerful performance.

John Deere engines are powerful, reliable, fuel-efficient and quiet. Their range offers engines from 80 - 750 hp. High torque and low rated RPM provides outstanding control.

Twin Disc is the originator of power transmission technology and have a track record of excellence. Spectrum Engineering are authorized dealers, service & parts agents for Twin Disc transmissions. 

Doen is a leading designer and manufacturer of waterjet propulsion systems. Their designs combine efficiency and superior cavitation margins under high-load conditions. 

ZF's aim is to meet customers needs by using leading-edge technology and ensuring quality and service. Spectrum Engineering are authorized dealers, service & parts agents for ZF transmissions. 

Austral manufactures propellers for all types of inboard installations ranging from high performance ski boats to sailing and leisure vessels, cruisers, motor yachts and work boats. 

Spectrum Engineering acquired the Normach heat exchanger business when Normach closed. We are able to supply new exchangers and parts for Normach marinized Yanmar engines. 

The Cutless brand is the most recognized water lubricated marine bearing in world. The Johnson Cutless bearing meets all MIL-DTL-17901C Class II requirements.

Spectrum Engineering custom design and manufacture quality stainless steel anchor winches which can be fitted to or adapted to any existing system, for both recreational and commercial applications. 

Isoflex is a leading producer of engine mounts and gearbox couplings which provide superior vibration control and maximum load-carrying stability. 

JCB have taken the best from the best, combined with the latest technological advances, to create the perfect engine.

Spectrum Engineering manufactures and distributes Dreadnought Anchors of outstanding quality.

The Maddox anode is a sacrificial anode for timber and fibreglass vessels, which works to effectively to protect bronze and stainless steel parts by creating a more neutral environment in the water. 

Unitech Anodes provide great protection and great prices. We stock anodes for every application. 

Gori manufacture a range of high quality 2 or 3-blade folding propellers, which have been thoroughly tested by thousands of sailors across the world.

Spectrum Engineering are the Australian dealers for Mikado propellers. Mikado supplies the marine industry with custom-designed propellers to suit specific vessel specifications.

The Maestrini product range is specifically designed to provide customer satisfaction. Innovation and quality are key attributes of this brand and their products.

Groco has been manufacturing marine products for over 100 years, based on design principles of innovation & structural-soundness. 

Spectrum Engineering manufacture removable exhaust blankets to specific measurements, to suit pipe sections, bellows, flanges and mufflers. All materials are quality and certified. 

Flexofold designs and manufactures the market's most efficient folding propellers for sailboats and multi-hull yachts. Since 2017, Flexofold has been owned by Yanmar Marine.