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diesel engine rebuild australia, caterpillar rebuild, caterpillar engine sale, cummins engine sale, caterpillar c15 australia, cummins diesel engine, truck engine rebuild australia, used diesel engine

New, rebuilt & used engine sales

We are Australia's leading supplier of new, rebuilt & used diesel engines, new and used engine parts, machinery and equipment. We stock, supply and rebuild engines for all sorts of applications from on-the-road, off-the-road, industrial, commercial, personal, powerpacks, generators and pretty much anything else diesel related!

We deal in new & used engines from major brands and have 500+ motors in stock at any given time including Caterpillar, Cummins, DAF, Detroit, Iveco, Mack, MAN, Mercedes, Perkins, Scania, Volvo and much more!

We are also one of the largest diesel engine rebuilders in the country and our team of specialist engine builders are constantly rebuilding motors for our own inventory or to customer specification. We build c. 150 engines per year and have rebuilt thousands of motors for our customers including many of Australia's leading fleets and operators of diesel equipment. 

Huge range of diesel engines and parts

At any time we carry in excess of 500 new, rebuilt & used diesel engines as well as a full range of spares parts and accessories for all major brands. Contact our experienced team so we can understand what you are looking for and provide you with the right motor for your requirements.

We have in stock everything including full engines, short motors, long motors, powerpacks, new, used, reconditioned and rebuilt motors, and will be able to find you something that meets your requirements and budget.

New and used, OEM and Non OEM, parts and accessories

We deal in complete new and used engines from all leading manufacturers as well as new and used spare parts, both OEM and non-OEM and also rebuild kits, power upgrades, transmissions and accessories.

Expert knowledge in new and used engines

As Australia's largest heavy diesel engine rebuilders and re-conditioners operating across a multitude of brands we are experts in what we are selling - from the inside out! Our qualified expert mechanics have decades of experience in both new engines and fixing and rebuilding engines when problems arise. Our customers value this expertise, especially when buying used engines or used parts - it means we know what we are talking about!

The AllDiesels difference

At AllDiesels we are first and foremost mechanics - this sets us apart especially when buying a second hand engine and for after-sales expertise.

Many used engine dealers are wreckers or dismantlers reselling engines without properly testing them or new engine dealers are sales agent selling new equipment without ever getting their hands dirty to understand their product.  

All of our engines are covered by warranty and all used engines are thoroughly inspected by our team of qualified diesel mechanics and load tested on our purpose built dyno. 

For more information on our rebuilding expertise please see our rebuilding section.

We will work with you to meet your situation and budget

Let us work with you to find the best solution to suit your requirements and budget. With our expertise we can help you with a new, used, OEM or non-OEM-rebuilt engines or rebuild or trade your engine to suit your budget. 

What are you looking for?

The best place to start is by sending us a message or giving us a call with what you are looking for.

We understand most people do not deal in replacing engines every day and we are here to make this process simple for you.


Some of the most common engines we deal in are listed here for indicative purposes, though this list is only indicative and does not include our full range of engines or engine parts. Our stock is constantly changing, and if we don't have what you are looking for in stock, chances are we know where to find it. 


Best to message us with what you are looking for and we can help from there.


Contact us directly and let us know your needs. We are standing by and ready to help.

Thanks for submitting!

Common Makes/Models in stock
Below is an example of some of the engines we stock. This list is not exhaustive and we deal in all major US and European makes/models.
Caterpillar 3044
Caterpillar 3054
Caterpillar 3066
Caterpillar 3116
Caterpillar 3126
Caterpillar 3176
Caterpillar 3204

Caterpillar 3208
Caterpillar 3306
Caterpillar 3406
Caterpillar 3516
Caterpillar C7
Caterpillar C9
Caterpillar C11

Caterpillar C12
Caterpillar C13
Caterpillar C15
Caterpillar C16
Caterpillar C18

Cummins 4B
Cummins 6B
Cummins 5.9
Cummins 6.7
Cummins 8.3
Cummins 8.9
Cummins 6C
Cummins Big Cam

Cummins ISB 4 & 6 cylinders
Cummins ISC
Cummins ISL
Cummins ISM
Cummins L10
Cummins M11 
Cummins N14
Cummins NTC 

Cummins QSB
Cummins QSC
Cummins QSL
Cummins QSM

Paccar 4 cylinder

Paccar 6 cylinder
Paccar MX13

Detroit 353
Detroit 6V53
Detroit 471
Detroit 671 / 6V71
Detroit 871 / 8V71
Detroit 692 / 6V92

Detroit 892 / 8V92
Detroit 12V71
Detroit 12V92

Iveco Tector 6
Iveco Cursor 8
Iveco Cursor 10
Iveco Cursor 13

Mack E7
Mack MP8

MAN D0826 / Do826
MAN D0836 / Do836
MAN D2676

Mercedes OM 366
Mercedes OM 460

Mercedes OM 904 
Mercedes OM 906 
Mercedes OM 926 

Scania DC 9 Series
Scania DC 11 Series
Scania DC 12 Series
Scania DC 13 Series
Scania DC 14 Series
Scania DC 16 Series
Scania DT 12 Series

Volvo D6
Volvo D7
Volvo D9
Volvo D11
Volvo D12
Volvo D13

Plus much more! 
Send us a message with what you are looking for and we will do our best to help!

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