About Us Reconditioned Engines

For over 50 years HM GEM engines has been the industry leaders in supplying fully Reconditioned Engines and Cylinder Heads to the Australian automotive industry. In addition we are leaders in the supply of Machining Services to service the needs of Automotive, Agricultural, Earthmoving, Marine, Mining, Power Generation and Transport industries Australia wide.

Machining Services

HM GEM not only produces Reconditioned Engines and Cylinder Heads, it also has a extensive network of Medium to Heavy Duty Machining Services workshops where all your machining requirements can be satisfied. Servicing the Automotive, Agricultural, Earthmoving, Marine, Mining, Power Generation and Transport industries we know what it takes to keep your fleet in good working order. Add to this a working rapport with the world leading companies in engine technology like Caterpillar, Cummins, Komatsu, Mack, MTU Detroit, Scania & Volvo you can be assured the job will be done right the first time every time.

Reconditioned Engines and Cylinder Heads

With a state of the art remanufacturing plant located in Dandenong, Victoria, plus unrivalled distribution throughout Australasia, HM GEM have grown to be the largest Reconditioned Engine and Cylinder Head supplier in the region.

From the beginning, HM GEM has always been the leader in adopting new remanufacturing techniques and the very latest in engine machining and testing technology. Precision machining and assembly is complimented by the use of premium quality engine components manufactured in Australia.

This winning combination consistently produces engines with exceptional standards of performance and reliability at true value for money prices. The confidence HM GEM have in every reconditioned engine we sell is reflected in the outstanding nation wide warranty offered which often exceeds the warranty on new vehicles.

The commitment to research and product development at HM GEM is ongoing. The range of reconditioned engines for passenger cars, SUV (4WD's) and commercial vehicles is second to none.

If you are considering an exchange  reconditioned engine for your vehicle it is important to do your research and ensure that you make an informed decision to receive the best value for money.

HM Gem are very proud of its product. The technology, expertise and experience that goes into a HM GEM, together with all the new parts, guarantees that you will receive the best completely reconditioned engine or reconditioned cylinder head available.

Before you make your decision, explore our web site and compare the labour, parts and warranty that goes into every HM GEM reconditioned engine to that of our competitors.

Crate Engines 

HM Gem Engines now stock new crate engines imported direct from the USA to suit Chevy & Ford automotive and marine applications. Contact your nearest branch for competitive prices on all new crate engines.