The most reliable choice in Australia for machining services

For professional engine reconditioning and cylinder block machining in Australia, look no further than
HM GEM Engines for quality workmanship at great value prices.

With over five decades in the trade, our experienced team offers exceptional services for customers throughout Australia. We also provide crankshaft/camshaft and cylinder head servicing, and use state-of-the-art equipment to deliver the best results every time.

As a leader within our profession, we work with clients in the automotive, agricultural, earthmoving, marine, mining, power generation, and transport industries. We’ve subsequently built up a respected reputation over the years as a trusted supplier and machining expert, so you can rest assured that you’ll receive great service.

We work efficiently and with attention to detail to ensure that all of our products meet industry standards and offer a watertight warranty with all purchases. If you’re looking for reconditioned engines, or simply want to find out more about what we do, just give us a call.

Get in touch

Call us today for more information about our
heavy duty machining!

Automotive Engine Sales

1300 360 110

Machining Services

1300 767 040

HM GEM Melbourne

Address

5 Monterey Road, Dandenong South, VIC 3164

Telephone

(03) 9797 1100

  • This site contains our Head Office, National Sales Office, The Volume Production Remanufacturing Factory, Machining Services Workshop, and Motafit.
  • 6,500 square feet of factory on four acres of land in Dandenong.
  • The Victorian operation has over 40 years’ experience, specialising in diesel/light commercial engines.
  • Equipment on this site is the best and latest available and would rival the best in the world.
  • Over 100 highly skilled tradesmen ensure the finest product and machining services.

HM GEM Shepparton

Address

16 Campbell Street, Shepparton, VIC 3630

Telephone

(03) 5821 9016

  • Located approximately 200km North East of Melbourne and servicing Victoria’s fifth largest city and the surrounding areas.
  • This well-equipped machine shop is the newest addition to the HM GEM Engines group and is able to service all aspects of engine reconditioning, including individual component machining, like cylinder block boring, milling and honing, crankshaft grinding, camshaft grinding, con rod resizing, and cylinder head reconditioning.
  • In Shepparton, we also stock an extensive range of popular exchange reconditioned engines and reconditioned cylinder heads.
  • Local pick-up and delivery service available.

HM GEM Brisbane

Address

Unit 18/ 16-17 Mahogany Crt Willawong 4110

Machining services / Heavy duty

1300 767 040

Exchange engines and passenger vehicle cylinder heads

1300 360 110

  • Our recently established brand new workshop and warehouse is located approximately 20km south west of Brisbane and is equipped to service the needs of the expanding Queensland market.
  • We offer a full machining services, including cylinder block boring, milling and honing, cylinder head reconditioning, crankshaft grinding, camshaft grinding, and con rod resizing.
  • We also stock an extensive range of exchange reconditioned engines and reconditioned cylinder heads to suit most makes and models of cars, SUVs (4WD), trucks, and light commercial vehicles for the greater Brisbane area.
  • We have a delivery service and can arrange to pick up and deliver as required.

HM GEM Sydney

Address

Unit 9/19 Aero Road, Ingleburn, NSW 2565

Machining services / Heavy duty

1300 767 040

Exchange engines and passenger vehicle cylinder heads

1300 360 110

  • Located in Sydney’s southwest, our Ingleburn facility was strategically picked enabling ease of service to all areas of the Sydney metropolitan region. The Ingleburn facility is both a major distribution centre for exchange reconditioned engines and reconditioned cylinder heads as well as being NSW largest heavy-duty diesel engine component reconditioning workshop.
  • The Ingleburn facility services all segments of the market, including distributors of our product, trade resellers, major OEMs, fleet maintenance workshops, mechanical workshops, and the retail market, for which an engine fitting service is available. Our warehouse is stocked with a large quantity of exchange reconditioned engines and reconditioned heads for all popular automotive and light commercial vehicles.
  • This facility also houses Australia’s most technologically advance CNC and electronically controlled engine reconditioning machines, and has the capacity to machine almost any size engine, including the Caterpillar 3516 V16 and crankshafts up to 4.2 metres long. Our workshop can also machine connecting rods, redress camshaft, and recondition cylinder heads of all shapes and sizes back to original manufacturer’s specification.

HM GEM Cairns

Address

8 Wellington street Bungalow QLD 4870

Telephone

(07) 4051 2488

  • This modern well-equipped workshop is located in the major city of tropical Northern Queensland.
  • Our recently upgraded machine shop is ideally suited to service the area’s needs for engine component machining including, cylinder block boring, milling, and honing, cylinder head reconditioning, crankshaft grinding, camshaft grinding, and con rod resizing.
  • We specialise in medium and heavy duty machining service to manufacturers such as Caterpillar, Cummins, Komatsu, Mack, MTU Detroit, Scania, and Volvo for the transport, mining and marine industries, but are able to also service the needs of the general automotive market.
  • We also stock an extensive range of reconditioned engines and reconditioned cylinder heads.
  • Local pick-up and delivery service available.

HM Gem Wagga

Address

Rear 18 Dobney Ave Wagga Wagga 2650

Telephone

(07) 4775 2045

  • Our long-established workshop in Wagga Wagga is well placed to service the needs of the agricultural and transport industries of the Riverina district.
  • Located centrally within the industrial area of Wagga Wagga, our machine shop is ideally equipped to service the area’s needs for machining services, including cylinder block boring, milling and honing, cylinder head reconditioning, crankshaft grinding, camshaft grinding, and con rod resizing.
  • We are able to service and machine a wide variety of automotive, agricultural, earthmoving and transport engines, and associated components.
  • We also stock an extensive range of exchange reconditioned engines and reconditioned cylinder heads.
  • Local pick-up and delivery service available.

HM Gem Townsville

Address

51-53 Keane St Currajong 4812

Telephone

(07) 4775 2045

  • This workshop is located in the major city of Townsville in Central Northern Queensland.
  • We have recently updated our machine shop with increased block machining capacity. It is ideally suited to service the machining needs of the medium and heavy duty market, including engines from manufacturers such as Caterpillar, Cummins, Komatsu, Mack, MTU Detroit, Scania and Volvo.
  • We are able to service the engine reconditioning requirements of the general automotive market.
  • We also stock an extensive range reconditioned engines and reconditioned cylinder heads.
  • Local pick-up and delivery service available.

HM GEM Tamworth

Address

17 Wallamore Rd Tamworth 2340

Telephone

(02) 6765 2533

  • Located in the New England region of New South Wales, our recently refurbished Machine Shop is ideally placed to service the area’s needs for all your engine component machining services, including cylinder block boring, honing and milling, cylinder head reconditioning, crankshaft grinding, camshaft grinding, and con rod resizing.
  • We have the equipment and technical expertise to service and machine a wide variety of automotive, agricultural, earthmoving, and transport engines, and associated components. We also stock an extensive range of exchange reconditioned engines and reconditioned cylinder heads.
  • Local pick-up and delivery service available.

HM GEM Adelaide

Address

Unit 3/ 3 Laffite Rd Wingfield 5013

Telephone

(08) 8368 3777

  • Located in the major industrial zone of Wingfield just 10 km north of Adelaide, our modern, well-equipped workshop is able to provide a full range of machining services, including cylinder block boring, milling and cylinder honing, cylinder head reconditioning, crankshaft grinding, camshaft grinding, con rod resizing, and dynamic balancing.
  • We have the equipment and technical expertise to machine a wide variety of automotive, agricultural, earthmoving and transport engines. and associated components.
  • We also stock an extensive range of reconditioned engines and reconditioned cylinder heads.
  • Local pick-up and delivery service available.

WARRANTY

For added peace of mind, we also supply a 12 month unlimited kilometer warranty on all exchange engines, new cylinder heads and exchange cylinder heads. To benefit from this extra security, all you have to do is have the engine fitted by a registered business follow the fitting instructions and service requirements and register your warranty.

Get in touch

Call us today for more information about our
heavy duty machining!

Automotive Engine Sales

1300 360 110

Machining Services

1300 767 040